I just had to have my 3 month old Mazda CX7 repaired to the tune of $550.00 because of bad gas. Does anyone have any issues with getting bad gas from Thorntons stations. E85 was in my wife's tank when she never pumped E85. Wondering if anyone experience a mistake at a station where the wrong gas may have been in the wrong tank at the station?

Objection... unsubstantiated claim.
How do we (you) know the exact cause was "bad" gas? E85 isn't "bad" gas...
Can you prove that it came from the station you specify? How was it determined to be in fact E85?
And, what was done to your car that cost $550.00?