Program load from JJOS3 back to JJOS2XL

Hey! I have now popped on JJOS2XL, because I was disappointed that JJOS3 no longer provides "edit" in grid mode, taking away huge functionality.

Anyway, I tried to load a program in JJOS2XL which I'd last saved in JJOS3. The samples played back in a very glitchy way, as if their pitch had been slowed right down. Loading individual samples was fine. It only occurred when I loaded them with a program (or project). I wonder if this has something to do with the live pitch shift, which seems only to be a feature of 3. It's a pain though, because now I have to reconstruct my programs that I saved while in JJOS3.

Is this a known issue?

They aren't save compatible unfortunately.

I opened a few projects created in OS-XL in OS3. The differences in the way that non-destructive chop works across each OS caused the most noticeable differences in playback for me.