Interesting. I don't think I've ever had this occur, and if I did, I don't recall it.

If you have Melodyne Editor, the fix is quick and simple. ME will let you edit individual notes in a chord of multiple notes, so moving the major 3rd to a minor 3rd and saving it takes a few seconds.

However, if this is truly a bug or glitch, PG needs to find it and fix it. It could however, be unique to your computer based on the specs and components and drivers in your system.

It'll be interesting to see how this shakes out.

You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.