Sorry to hear about your troubles, I wouldn't be happy either. When they get the car "fixed", I'd ask for an extended full coverage warranty on the car since it's been entirely apart along with compensation for not having your car for 41 days. If you get it back and it's still not fixed, I'd lemon that car as quick as I could.
To answer the question, no this isn't a common problem that I've ever read about.
Current 2013 Dodge Charger SRT8, Corsa Extreme exhaust, 20% window tint, AEM drop in filter, Custom Wrap
Current 2015 Dodge Charger SXT AWD, Hellcat spoiler