So there is a second lottery at coinpot since 2 weeks i found: the conversion rates.
I converted 1 token a few times to dash within one minute and got those rates:
Conversion from 1 tokens to 0.00000114 dash
Conversion from 1 tokens to 0.00000115 dash
Conversion from 1 tokens to 0.00000129 dash
Conversion from 1 tokens to 0.00000108 dash
Conversion from 1 tokens to 0.0000013 dash
Conversion from 1 tokens to 0.00000129 dash
variance is nearly 20%
A funny new game at coinpot?
Isn't this a good thing? They are giving you market rate every time. Would you rather the price be fixed for one minute? You're doing 1 token conversion for the challenge bonus? If you are, then you'll have to live with the real time exchange rates. I don't see a problem with this... DASH isn't BTC and the exchanges can be volatile. You'll get your token bonus with the challenge, so you're in a net positive. I see the live exchanges rates as a good thing.