So... i got Project M and played on the wii u for while and everything ran smoothly, but lately when I get to the character select screen and choose either Roy or Mewtwo, the announcer says Pokemon Trainer instead of Roy, and Fighting Alloy Team instead of mewtwo, and when the match starts with any of those characters the sound effects either arent there (when using Mewtwo) or are all messed up(with roy). Anyone has gotten a similar problem or can think of a way to solve it or should i just redowload it