Ok yeah something wrong with stockfish

So i read a few forums and found out many people were making threads of i beat stockfish 8 or how did stockfish 8 blunder like that so i decided ok lets get a game with stockfish 8 to see if there is something wrong so i started a game and this what happened
If u analyze the game i was able to beat it relatively very easily and it made many blunders lichess.org/YYf155xaSALN

lichess.org/forum/redirect/post/5VOMw9OG
lichess.org/forum/redirect/post/v24EZv8D

I AM A 1400 AND I BEAT IT..

me too

Me too

Due to an oversight you were getting the level of whatever skill was used for the previous move. Should be fixed, now.