Zwift Clubs - dead in the water?

I created a new thread in the Clubs section but since there are Zwift eyes on this thread, I’ll ask here too.

Are there any known bugs in the in-ride chat feature specific to club rides? I did a small club ride earlier this week and we had issues with some people’s chats not being visible to all riders both on screen and in the companion app, but other could see all or different people’s messages.