That strange skewing problem you described, seems to happen
with certain vst plugins.
And it would sometimes happen to me, with the Dsk OranZe plugin too.
From what I've noticed, I think that turning certain dial(s), on the
Oranze plugin, causes that strange skewing problem.
Sometimes it would happen, sometimes it wouldn't.
I remember at one time, whenever I turned a dial, located on the
lower bottom right of the plugin, the strange skewing problem
would reoccur.
I solved it by closing the vst plugin, then removing the vestige instance
from the song editor.
Then from the left side bar, where all of the lmms plugins are located
I dragged in/re-imported vestige again, into the song editor, and re-imported
OranZe from it. And that helped solve the magnifying/skewing problem.

If my tip works, please tell us. I hope it works for you too.
