Impossible goal for weekly collection 3

I was able to complete the weekly collection 3, with just the premium mayor's pass.

I have not spent any of the ghost essence on anything except the weekly collection items. Not sure how I managed it when you didn't.

But now that we're into week 4 and we have all the requirements and rewards up.... well, now it's time to give up. Accounting for all of the track sources and the collection bonuses, I'm still 20000 creep tokens short and 50000 ghost essence short of being able to complete the season collection. It's just not possible to collect that much using the pumpkins and the timers. You have to buy the collection, which is just lame.