Claudia Christian and Peter Jurassic they not only told the story about a regular being sacked for sexual harrasment
If they did, it wasn't referring to Michael.
Claudia said in interviews at the time that she was surprised Michael didn't return for season two.
Peter said Michael's issue was just that he had a hard time being the "#1 on the set."
I recall that some behind-the-scenes people did get fired for sexual liaisons on-set. Not an actor though.