Not likely :). First, are you located in the US? If not, there's only a couple of places that TRC is available. If you are, check up and down on your home screen and see if it was moved for some reason. Finally, you should simply be able to go into the channel store on the TV and install it again.
Roku Community Streaming Expert
Help others find this answer and click "Accept as Solution." If you appreciate my answer, maybe give me a Kudo.