Yeah, it must be bugged because it won't let me comment again but it let me to edit the other posts in the same thread.
...it's exasperating because it happens in different groups and because I personally find it annoying to see multiple threads regarding the same topic scattered haphazardly.
In any case it should be considered a nasty bug (If you don't immediately understand that it's a problem with the site... you end up wasting a lot of time trying to resolve the problem on your PC, obviously without a solution) ...therefore should be solved.