A while back I've gotten perks back without a film, but just once...because I've been lucky and only disco'ed only once while flying a perk plane. There use to be a bug with the me262 that caused a disco, but I don't remember the details.
Now...I just don't really care, and usually don't fly the "Hey Hoard, Ho me and kill me now planes".
Nothing wrong with sending a polite email to Skuzzy and asking, he usually responds to email in the morning when he arrives at the office.