System instructions disappearing over the last 48 hours

I’ve noticed my system instructions are gone on my threads. When I reload the prompt in AI Studio they are gone and it is empty again.

This is so annoying. Must be the Google Team’s fault. After all, they don’t fix bugs.

Same issue here, have you solved the problem?

Yes, all instructions have been nuked, I had like 10 or so for various uses. Unbelievable.