I noticed recently that the Saver day pass and the TGV Lyria train ticket purchased on SBB mobile were incorrect birthday. The month and year is correct but the day is incorrect. The birthdate on the ticket is 07/07/1988 but the correct birthdate is 27/07/1988. What should I do? Is this going to be a problem? We will be travelling from Canada in August. Pls help! Thank you!