Gig: Talent Academy bug

[Taco Bell® Crunchwrap Supreme®]

For some reason, in the gig Talent Academy, I keep getting instantly detected by enemies through walls that aren't even on the same FLOOR, throwing me into combat and making stealth basically impossible.

[LWGXCOD]

same issue, try different previous saves, didn't help
It's so dissapointing, i love stealth missions, and this bug ruined all fun