Non offensive name changed to player?

Hi, recently I had logged into battlenet to play overwatch for the first time in a year to return the day after where my account name was changed to ‘Player’.
I understand that offensive names may be rightfully changed however, believe that it wasn’t necessary for my previous name ‘poobum1’ to be offensive enough for this to have triggered the change. Additionally, I understand that players can be reported for offensive names but feel that the name would have most likely been reported one too many times most likely as a joke potentially, as it has been a very common occurrence for positive reaction by players in relation to my account name.
It is also worth mentioning that I have had this tag for the past 5 years since overwatch launch and would like any insight if a revert is not possible.