Hey guys it is Essential here and as you have seen or some of you have seen the reported bugs of losing your level and I just wanted to give a tip to all BW players is to make sure every now and then(if you're a high rank 30 + I would recommend every level up) take a picture of your stats and if you lose your rank you have a back up and then report on bugs and I would recommend imgur.com to upload your screenshot and copy/paste link on to the forums as I have done and also recommended to another player and I am sure that the owners will get to it as soon as possible anyways that is all from me
-Have a great day,Kobe/Essential