Can’t play anymore. – ERASE - coloring puzzle game Review

I really loved this game! It was a fun little puzzle. But now, every time I try to play, it says 99/99 at the top and all the colors are white. Same with the background. It’s just all white. I can’t press anything or go back on the levels. It’s just there. Can you fix this? I want to play again.
Review by Guess the person on ERASE - coloring puzzle game.