Pattern tempo waving or automation?

I was playing around with the DNK, looping a pattern and messing with the tempo…

It seemed to have recorded the weird tempo changes I inputed. Is it possible? If so, how can I correct it? It messes up the whole songs’s sync.

I’m thinking of erasing the pattern and starting from scratch (wasn’t too long).

DNK is synced to Logic, as is my M:S. When playing, M:S shows EXT as tempo, while the DNK shows the patterns BPM, including the weird changes. Am I missing something?