Seriously, what the heck?

Huh? I couldn't clear the Wood Trial, so I thought I could get 100 by doing everything after the update. (I missed 5 pieces) It's all trial-related. This is seriously messed up. I was thinking of trying hard to clear the trials depending on this. This is really not it. Should I quit Loswa? If you did all the radio exercises, but still can't clear the trials, you can't reach 100, right?