Used to be a decent app, but... – FinalTube Pro - play YouTube music video continuously Review

This app used to work just fine for me barring a few bugs and glitches, but now it no longer lets me cache ANYTHING!!! I've tried to cache multiple videos, and they either say "This video is restricted" (They're not, I can watch them on YouTube without a problem) or they immediately error. I find myself very disappointed because this used to be one of my favorite apps.
Review by KittenCat94 on FinalTube Pro - play YouTube music video continuously.