It’s only a matter of time. Heroes of the Storm has had this case with an openly false flagging user 3 days ago and even 3 months ago to some extent targeting random posts that literally don’t violate anything even me when I did no violations, probably for being the most frequent posted there (15k posts FYI).
There’s very little to be done in our case, however I found documenting false flagging and sending to support as investigation helpful and I’ve received that the people who false flagged were actioned in the process which caused it to halt, a little bit…
Hopefully they up the false flagging a notch and make it a strict rule that anyone caught false flagging penalized heavily, I don’t care how much annoying and how much you dislike this post, it’s not flag worthy.
@OP
This is a good idea, I also discovered that editing flagged posts unhide it (after 10 minutes of being hidden), if by any means you posted something rude in the process during self reviews you can do that.