We added JIRA Cloud to a couple of channels in slack but then we were getting duplicate notifications so we changed the channels and added another more general one where we added the JIRA Cloud bot. We then removed JIRA from 2 of the channels so it appeared in just 1 channel.
Rather than solving the issue we still have JIRA messages appearing in the 2 original channels even though JIRA Cloud is not listed as a member of either of these 2 channels. So we have now gone from having 2 copies of the same notification to 3 copies.
Is this a bug or is there some other way to deal with this?