So i've recently encountered two bugs while doing a any% (no save glitch run) on psp emulator. The first one is where every prop (like boxes and such vanish, completely. And another which dupes missions. In my case i somehow duped the mission dock u' mental. Anyone else experienced these bugs or just me? Edit:title says bad but in my case it was bad. Since it reapeared later in the game, thus ruining the run.

i would like to know more about how u accidentally duped dock u mental

Idk how but i duped dock u mental. But i did the mission waited outside for the next mellaine email. And instead of getting the mail for factory fun i got the mail for dock u mental instead. Idk if i actually duped it or what.