FX pages stuck

Trying to revisit an old project to prep it for a live set and am discovering some very confusing (what I think are) bugs with FX pages on my tracks.

Basically, the FX1 and/or FX2 pages on multiple tracks seem to have their parameters stuck, and this persists despite the effect that is assigned to that slot. So, for example, FX 2 on T6 is set to dark reverb. if I set the mix to 0, the reverb is still present. If I switch to spring reverb, it’s the same effect.

I had likely P-locked some parameters in some of the patterns I made, but this behavior persists on empty patterns.

It seems tied to the part. if I copy the part to another bank, the behavior persists, but if I set up the same track configuration on a new part in another bank, it behaves as expected.

has anyone experienced this before?

That may be related to this.

It definitely seems like a similar bug. I’ve seen that thread and have experimented with that before, but I don’t believe it was in this project, or any project that I saved for that matter