Mewtwo and Roy's voices aren't working properly.

[Lukingordex]

I've always used the Homebrew option without problems, however, my wii's condition isn't very well now and recently I got a problem where my wii can't read SD cards anymore (It also hasn't been able to read CDs for some time now). I had to solve this problem doing the following:

1-> I created a PM iso of the Homebrew option using the files I was using to load PM on my SD card before (it even has the BRSTMs I put in it).

2-> I got a second pen drive, now, in order to be able to play PM, I have to insert 2 pen drives on my Wii, one with the PM Iso and the other with Usb Loader GX (homebrew channel detects and is able to load it).

To play, all I have to do is open the PM Iso with USB Loader GX. I tested it and everything is working perfectly (even the BRSTMs I have put in it before are working perfectly), except Roy and Mewtwo's voices that were working perfectly before I had to use this method with 2 pen drives. Now, when I select Roy, for example, the announcer says "Pokemon Trainer" instead of "Roy".

What could the problem be?

 

[WinterShorts]

Well if it was an SD card problem I'd easily recommend downloading a whole new Project M onto your SD card and the voices would come back, but since it's a Homebrew option, I don't know what to say. Maybe the sound files in the hombrew option are just missing, could be it.