This happened with one of the earlier training rounds, I'm not sure what the deal is with the round system. Not exactly something either of the admins or mods have control over, unfortunately.
I don't want to have to refund any more games if possible, I just spoke with Giga privately about this. Unless Bumpers disagrees and wants to do this, I think resetting the round, and if people have extra hearts again, we can pause the round, unpause at the reset, and leave paused for the next day so everyone has 10 hearts for 2 days without (10 + 0).
Does that make sense? I'm assuming this is how it'll work.
Bronto & Nikki, I actually think the best way to handle this situation is to decomp every setup, refund every gold heart game played today so far and have everybody start with 10 hearts at midnight, but pause the round tomorrow night so that everybody has the chance to basically play 10 hearts over two days. If you reset the Round again, not only do you waste an extra day, but you risk people having more hearts than others at the start again.