I'm also seeing this problem on a channel that had this problem in the past, was fixed by Roku, and is now plagued by it again. If you haven't already, please contact Roku Partner Success. If enough people complain, they may realize that Direct Publisher has some serious problems.
FREE Windows desktop software for converting Direct Publisher channels to SceneGraph (SDK), for creating
BIF (Trick Play) files,
Roku (MRSS, JSON) feed files, and
FireTV feed files @
GitHub/rrirower.