How recent was this? Did they change your hours or your duties significantly or show favoritism in how they treated another employee in your pre-existing role?
People who actually do quit in that situation may have a claim for constructive dismissal.
I’m going through it right now. Got a good review, but was demoted, but they didn’t expect me to actually stay, so they are forcing me to quit
Forget about the third-party assessment, how do you think you were doing?
How recent was this? Did they change your hours or your duties significantly or show favoritism in how they treated another employee in your pre-existing role?
People who actually do quit in that situation may have a claim for constructive dismissal.
That sucks.
All I can say is polish up the ol’ resume and start searching while you have the security of a (shitty)job