Simplemob rulings are here. If you’re transformed it’s exactly as Bacon said - you don’t forget who you were. You’re still a crew member and not an antag, but you may follow lavaland escalation after the transformation.
For some reason the sage rules don’t have a link to these at the bottom, but they apply to both servers, but this ban happened on Golden, and the rules for Golden do have a link to the council rulings at the bottom of the page.