@Saiaku that means if you today complete all 8 task needed to get one you may not be able to get it because event ends ... so they give one to all just in case.
I had my computer in for repair when the last event finished but I hadn'taken any of the rewards for levels. Is there a way to get them or is all lost?
@Spaceydk same issue here on windows - It's made it unplayable when accessing the shop or my warehouse and cannot close out of it without shutting down the game
An update has now been rolled out that fixes these issues, I have received it on the desktop version from GI and on the windows store version, not sure about the mobile versions as I don't use them#