Hey, I've noticed a thing, I'm pretty sure it's a bug though. When you are clearing some junk with multiple people, it will either go up or go down. I've only tried it with four people cause I have absolutely no patience. xD
Anyway, It will go back up like 5 seconds to the original time it started at (2 hr thing + 4 people = 30 min) so it would go back to 30.
Or, It will speed down like 2-10 seconds then it would go up 1/3 of the time.
If anyone has experienced this plz comment below. Thx for reading.