Help with Poster Grid does not show all the information

Help with Poster Grid does not show all the information I am using this

GetEpisodes.brs

sub init()
    m.top.functionName = "go"
end sub

sub go()
    content = createObject("roSGNode", "ContentNode")
	episode = jsonCapitulos(m.top.season)
	if episode <> invalid then
      for each item in episode
        seasons = content.createChild("ContentNode")
        seasons.id = item.id.toStr()
        seasons.ContentType = "4"
        seasons.title = item.title
		seasons.EpisodeNumber = item.episode_num.toStr()
		seasons.url = m.global.serverURL + m.global.play + item.id.toStr()+"."+item.container_extension
		seasons.shortdescriptionline1 = "S" + item.season.toStr() + "E" + item.episode_num.toStr()
		if item.info <> invalid and item.info.count() <> 0
         seasons.description = item.info.plot.toStr()
         seasons.releaseDate = item.info.releasedate
		 seasons.hdgridposterurl = item.info.movie_image
         seasons.HDBackgroundImageUrl = item.info.movie_image
         seasons.shortdescriptionline2 = item.info.plot.toStr()
		end if
      end for 
	end if
    m.top.content = content
End sub

sub jsonCapitulos(season As String) As Object
	url = m.global.serverURL + m.global.episode + m.top.cve
    data = requestData(url)
    json = ParseJSON(data)
    if json <> invalid and json.episodes <> invalid then
        return json.episodes[season]
    else
        return {}
    end if
End sub

Seasons.brs

sub Init()
  'print "[Seasons.brs] - init"
  
  m.top.observeField("visible", "onVisibleChange")
  
  m.loading           =   m.top.findNode("LoadingIndicator")
  m.buttons           =   m.top.findNode("Buttons")
  m.playbuttons       =   m.top.findNode("PlayButtons")
  m.videoPlayer       =   m.top.findNode("VideoPlayer")
  m.poster            =   m.top.findNode("Cover")
  m.description       =   m.top.findNode("lblDescription")
  m.background        =   m.top.findNode("Background")
  m.fadeIn            =   m.top.findNode("fadeinAnimation")
  m.fadeOut           =   m.top.findNode("fadeoutAnimation")
  m.tilte             =   m.top.findNode("lblTitle")
  m.date              =   m.top.findNode("lblDate")
  m.rating            =   m.top.findNode("lblRating")
  m.episodesgrid      =   m.top.findNode("EpisodesGrid")
  
  m.savePositionToReg = createObject("roSGNode", "WriteVideoPosition")
  m.savePositionToReg.section = "SerieResume"
  
  m.seasons = createObject("roSGNode", "GetSeasons")
  m.seasons.observeField("content", "createSeasons")
  
  m.episodes = createObject("roSGNode", "GetEpisodes")
  m.episodes.observeField("content", "setEpisodes")
  
  m.videoPlayer.observeField("state", "OnVideoPlayerStateChange")
  m.videoPlayer.observeField("position", "savePosition")
  m.episodesgrid.observeField("itemSelected", "onEpisodeSelected")
End sub

sub createSeasons()
    'print "[Seasons.brs] - createseasons"
    m.buttons.content = m.seasons.content
    m.buttons.visible = true
    m.loading.control = "stop"
end sub

sub setEpisodes()
    'print "[Seasons.brs] - setepisodes";
    if m.episodes.content.getChild(0) = invalid then
        m.buttons.visible = true
        m.buttons.setFocus(true)
        m.loading.control = "stop"
    else 
        print "SetEpisodes in grid";
        m.episodesgrid.content = m.episodes.content
        m.episodesgrid.visible = true
        m.episodesgrid.setFocus(true)
        m.loading.control = "stop"
    end if
end sub

' set proper focus to buttons if Details opened and stops Video if Details closed
Sub onVisibleChange()
  'print "Seasons.brs - [onVisibleChange]"
  if m.top.visible
    m.fadeIn.control="start"
    m.buttons.jumpToItem = 0
    m.buttons.visible = true
    m.buttons.setFocus(true)
    checkFavorite()
  else
    m.fadeOut.control="start"
    m.buttons.visible = false
    m.poster.uri=""
    m.background.uri=""
  end if
End Sub

' set proper focus on buttons and stops video if return from Playback to details
Sub onVideoVisibleChange()
  'print "Seasons.brs - [onVideoVisibleChange]"
  if m.videoPlayer.visible = false and m.top.visible = true
    m.episodesgrid.setFocus(true)
    m.episodesgrid.observeField("itemSelected", "onEpisodeSelected")
    m.videoPlayer.control = "stop"
  else 
    m.episodesgrid.unobserveField("itemSelected")
  end if
End Sub

' event handler of Video player msg
Sub OnVideoPlayerStateChange()
  if m.videoPlayer.state = "error"
    m.videoPlayer.visible = false
  else if m.videoPlayer.state = "playing"
    ' playback handling
  else if m.videoPlayer.state = "finished"
    m.videoPlayer.visible = false
  end if
End Sub

Sub onEpisodeFocused()
    'print "Seasons.brs - [onEpisodeFocused]"
    m.videoPlayer.content  = m.episodesgrid.content.getChild(m.top.episodeFocused)
    m.videoPlayer.content.HttpHeaders = m.headers
    m.videoPlayer.control = "prebuffer"
End Sub

' on Button press handler
Sub onItemSelected()
  'print "Seasons.brs - [onItemSelected] "
  m.loading.control = "start"
  m.episodes.cve = m.top.content.id
  m.episodes.season = m.buttons.content.getChild(m.buttons.itemSelected).id
  m.episodes.control = "RUN"
  m.buttons.visible = false
End Sub

sub onEpisodeSelected()
    'print "Seasons.brs - [onEpisodeSelected]"
    m.resume = createObject("roSGNode", "ResumeVideo")
    m.resume.section = "SerieResume"
    m.resume.cve = m.videoPlayer.content.episodeNumber
    m.resume.control = "RUN"
    m.resume.observeField("state","resume")
end sub

sub resume()
    'print "Seasons.brs - [Resume] Seconds in reg: " ; m.resume.pos
    if m.resume.state = "stop"
        if m.resume.pos >= 60 then
            m.dialog = createObject("roSGNode", "Dialog")
            m.dialog.title = "Resume"
            m.dialog.optionsDialog = true
            minutes = int(m.resume.pos/60)
            seconds = int(m.resume.pos MOD 60)
            secondsStr = seconds.toStr()
            if seconds < 10 then secondsStr = "0" + seconds.toStr()
            resumePos = "Resume from " + minutes.tostr() + ":" + secondsStr
            m.dialog.buttons = [resumePos,"Start from beginning"]  
            m.top.getScene().dialog = m.dialog
            m.dialog.observeField("buttonSelected","resumeSelected")
        else
            playEpisode()
        end if
    end if
    'm.resume.unobserveField("pos")
end sub

sub resumeSelected()
    'print "Seasons.brs - [ResumeSelected]"
    if m.dialog.buttonSelected = 0 then
        m.videoPlayer.seek = m.resume.pos
        playEpisode()
    else
        playEpisode()
    end if
    m.dialog.close = true
end sub

sub playEpisode()
'print "[Seasons.brs] - playEpisode"
    'print "Play episode: "; m.videoPlayer.content
    m.videoPlayer.visible = true
    m.videoPlayer.setFocus(true)
    m.videoPlayer.control = "play"
end sub

sub savePosition()
    if int(m.videoPlayer.position) MOD 2 = 0 and m.videoPlayer.position > 10 then
        'print "Seasons.brs - [savePosition] Seconds:"; m.videoPlayer.position
        m.savePositionToReg.cve = m.videoPlayer.content.episodeNumber
        m.savePositionToReg.pos = m.videoPlayer.position - 10
        m.savePositionToReg.control = "RUN"
    end if 
end sub

' Content change handler
Sub OnContentChange()
  'print "Seasons.brs - [OnContentChange]"
  m.description.text           = m.top.content.description
  m.poster.uri                 = m.top.content.HDPosterUrl
  m.background.uri             = m.top.content.hdBackgroundImageUrl
  m.tilte.text                 = m.top.content.title
  m.date.text                  = m.top.content.releasedate
  m.rating.text                = m.top.content.rating
  
  if m.seasons.cve <> m.top.content.id then
      m.buttons.content = invalid
      m.loading.control = "start"
      m.seasons.cve = m.top.content.id
      m.seasons.control = "RUN" 
      m.buttons.visible = false
  end if
end Sub


' Called when a key on the remote is pressed
function onKeyEvent(key as String, press as Boolean) as Boolean
  'print ">>> Seasons >> OnkeyEvent"
  result = false
  'print "in Seasons.xml onKeyEvent. Key pressed: ";key;" - Press: "; press
  if press then
    if key = "back"
      'print "------ [back pressed] ------"
      'back from episodes to seasons
      if m.buttons.visible = false and m.videoplayer.visible = false and m.episodesgrid.visible = true
        m.episodesgrid.visible = false
        m.episodes.observeField("content", "setEpisodes")
        m.buttons.visible = true
        m.buttons.setFocus(true)
        result = true
      end if
    else if key = "up"
        if m.top.visible and m.buttons.visible
            m.buttons.jumpToItem = 0
        end if
    end if
  end if
  'print "Handled event: "; result
  return result
end function