House missions, all in one day?

Are we expected to win, say, 13 games in a single day to complete this? I'm almost certain I just lost all of my repeating mission counts on the total, and rolled back down to 7 missions complete. I'm also pretty sure I did all, or most, of the non-repeating missions up until now.

Edit: It appears to have been a display error of some sort, although it oddly went straight from 11 to 13 when it resolved.