Gamatoto Glitch

Theres a glitch with the Gamatoto in the game where youll receive a notification saying its complete and you know it should be complete, but when you check it glitches and still has like 1-5 hours left. This glitch happened about 6 times to me already and I wasted so many hours when I couldve got a Gamatoto, please look into and fix.

Silver flames about The Battle Cats, v5.0.2