1. Yes it's because someone posted the reply in the channel instead of a thread. I only sync threads at the moment. I have some plans on tweaking the UX to fix

1. Yes it's because someone posted the reply in the channel instead of a thread. I only sync threads at the moment. I have some plans on tweaking the UX to fix that issue and potentially some heuristics to figure out if it is talking about the same subject. 2. Oh good catch. We just rewrote our message rendering so there is some bugs we have to fix.