At this point in the weekend the event will end and there are 3 bats missing to finish the event but I have done all the tasks and I have nothing more to do so there is a problem in my opinion. I contacted support but I don't think I'll get a response during the day... disappointed because I won't be able to get the final gift potion. And PS going through the event is tchip what's the point of collecting elements to create a decor???