It's one of the first quests, where you have to give the coupons to the bunny maid to get the forms and whatever.
I can't advance because even though I have 7 coupons, and she needs 5, NOTHING HAPPENS!
This is a very stupid bug, because I can't even start the story properly, so I probably won't even play the game if I can't get past this.
Anyone have any ideas on how to fix this?

EDIT: And I do also have the socks.