31st of October 23:59:59 GMTHell even I agree with pinnit here.. It's a series of spins yes but the end result, in this case 1,23€, was decided the moment those scatters landed. Therefore the spin with scatters resulted in 1,23€ win. And if you go to the game history in any case, it is shown as a single game round, not multiple spins.
Btw today is 30th so why ya'll posting them now? Don't we have tomorrow still? I'm confused because the rules just say it ends on 31st .. but when? When 31st day begins or when it ends?