So the other week after completing the 1st 3 forzathon events i got the rewards. This included the reward merc fe for the 2 new events now. I already have been given the merc. Is this a bug?? Definatly had this car for over a week already
Actually, I am not sure if it was the OP but someone during the last Forzathon asked the question on this forum about the Merc FE which they got at the same time as the Mustang FE
To the OP - yes, that happened to me as well. I got the Merc-AMG and the Nissan after doing the third challenge, and then got the Merc again after doing the new challenge, so I also have two of them. I also got the Boss Mustang after doing one event from the Welcome to Forza challange when it was still not properly tracking for anyone. Once it was fixed and I completed all the events, I got the car again, so I have two of them as well. Weird, but a rare beneficial bug!