Deck the palms event

I cannot claim my rewards. Im really behind now.

The event tracker keeps saying that I have to come back next week. So I did. But now I cannot claim all the rewards anymore as the event ends in 3 days.

When I noticed my error I returned the next day to claim my reward, thinking what the event was telling me about when I would be able to claim the rewards must be wrong. At this point I should be able the claim rewards everyday. But it still says that I need to come back next week. The event isnt working properly for me and now I am missing out on all the rewards....