Solved
Black Friday event not collecting plumbobs
I have done a number of challenges and the plumbob count is still zero!
Tasks do nothing for the Black Friday event. Only purchases will get you anywhere.
Forum Discussion
When you click of the information icon of the event track you can see that you can only collect the plumbobs when you buy with real money
Nope, it's not tallying from purchases either.
Which purchases have you made? Not all purchases award plumbob points.