15.1 FairlightFX constantly deactivating

I'm finding that while working clips that have FairlightFX will have the effect constantly deactivated while working. No "deactivated" as in turned off in the Inspector, but as in it's effect on the clip will be missing.
I find that if I switch to another timeline and switch back it will reactivate, but just for a few minutes before it will be deactivated again.
Pretty big bug.
The timeline will render this way as well, with the FX not having any effect, so it isn't just a playback issue.
I find that if I switch to another timeline and switch back it will reactivate, but just for a few minutes before it will be deactivated again.
Pretty big bug.
The timeline will render this way as well, with the FX not having any effect, so it isn't just a playback issue.