"Niantic just changed my in-game name, without any warning / confirmation"

#PokemonGO: My previous name didn't contain any abusive word: it was basically my first name.I haven't received any email, and the game did not request me to change my name.There is no suspicious activity on my account. I'm the only one who ever had access.If I try to change it back, the game says that my old name isn't available.I've never changed my name before. I've been using this one since my registration on July 6, 2016.Is there anything I can do to recover the name I've been using for nearly 4 years now ? :( via /r/TheSilphRoad https://ift.tt/2Pd1I1r