Chat messages went from being "read" to "unread" suddenly

[martin (Martin Brennan)]

Thanks for reporting these issues! It sounds like there are a few different issues here, we just need some clarifications before we investigate please.

@hello-smile6

For some reason, I suddenly ended up with 53 stale unread chat notifications on a forum I am on (all of them were from messages I had already seen)

@Firepup650

Additionally, some threads were recreated with only one message in them, as their first message had already been transferred to another channel.

Are you both on the same forum? If so it could be potentially related to the message move issue below, which we are discussing internally:

Threads do not move when original message was moved

When moving all messages from a channel with threads enabled to a private channel with threads enabled (for security reasons), the threads from the original channel did not get moved with their original message, and got left behind.

Also when you say notifications, do you mean the blue dot unread indicators for the channels? Where did you see the count of 54?

@hello-smile6

Not only did stale chat notifications appear, but it seems like threads were somehow re-enabled (without staff interaction) in channels that they had been recently disabled in

I am not really sure how this would have happened; the only place where threading can be enabled/disabled is this screen. Did any of your admins change any other settings there? Perhaps there is some bug where we are changing threading_enabled when other settings are changed: