Lol Status on Twitter: "We are aware of an issue where Champion Mastery is not displaying correctly and are working on a fix. https://t.co/2TuwdzEUqG" / Twitter
I just reached 1 million mastery points on Caitlyn!!! (AMA + mediocre fanart inside!) : r/Caitlynmains
Champion Mastery Emote Bug? : r/leagueoflegends
Wild Rift Champion Mastery Boost - Reach Tier 7 All Your Champions – BoostingAZ