Last night playing a tourney i witnessed someting amzaing. two royal flushes seperated by one dead hand. someone tell me what are the odds of that?!?

Dealer: Game #1180702122: ezmoney2280 wins pot (32139) with a Royal Flush
Dealer: Game #1180692456: jake38 wins main pot (15003) with a Royal Flush
leads me to wonder how well the odds are portrayed on these online poker games...