There is a bug report for this. It appears to be a bug with the checker/fixer. 'Fixing' the falsely detected duplicates appears to be harmless, but I think it is probably better to ignore the warning until there is a fix for the Integrity Checker.
Hey Community mates! Claire here from the Software Product Marketing team. We all know software development changes rapidly, and it's often tough to keep up. But from our research, we've found the h...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG