I cannot get to the wii right now my kids are watching something on the TV but I feel sure there was something I enabled in Neogamma to get Peppa working.
Might have been to force the language or video mode, try both and the 002 fix too.
Seems odd to me this title doesn't work when 70+ others on my USB Drive work fine with USB Loader...
I have looked at each IOS on the DVD and I have newer versions on my Wii, there's no alt dol file to use so that's not the problem.
I've also tried blocking the reloading of the dol files, Neogamma is the only thing that will get it running.
It's become a crusade now as after 1 play my daughter wasn't that impressed and prefers Wii Sports / Sports Resort / Fit lmao !