That is quite odd, On my phone the the only bug I noticed is that some backgound pieces are missing (generally the ground on ground maps). Its definitely an emulation issue, as subtextures are not placed in their correct position on the screen, they seem to be offset sideways (Setsuna's mouth is directly to the left of where it should be, and the Unicorn's Beam magnum is to the right of where it should be) After setting the rendering resolution to 1x have you restarted the emulator? That might help. See if you have the latest version, which just released today fixing issues with games on phones, it might affect this issue as well. You can try reporting the issue on the PPSSPP forums, they might be able to help with what settings might cause it, or find out why it is happening.