Concerning the generated RMV-Tickets for the short range transits

Hello my fellow adventures.

Since they sent out a mail containing a code to generate your RMV-Tickets yesterday, I tried using the code today. It worked, but the generated ticket shows it's for Saturday, 18.02.17 4am to end of shifts only, nothing about Sunday, 19.02.17 (and yes I do have my Fan Festival Ticket for both days).

So I was wondering if that is
a) intended and we will get a mail for Sunday later
b) intended and it counts for Sunday as well and the wording is kinda poor on their side
c) intended and we won't get anything for Sunday, god knows why
d) not intended but overlooked and needs to be corrected.

I'm sorry if this souds nitpicky, but I am very paranoid about having a valid public transport ticket because fees are abysmal.

Best regards and see you there~