Even with the Covid season closing, or business sales dwindling or even refunds I don't see how the slowdown leads to the $3M owed to other resort companies versus them just running their own cash out. I would imagine any refunds they would pass through to the resorts, because ultimately the Resort couldn't fulfill on that ticket, not Liftopia.
There must have been some business partnership with the Ski Cos where Liftopia took this liability and wasn't able to make it back, like a startup loan or something.
Maybe Alterra/SkiCo was already floating them and letting them be pastdue for tickets issued for several months before shutdown even happened, but that means Liftopia has already been using months of ticketsales cash as a slushfund for operations rather then paying for the tickets they resold. This seems really bad and they deserve to go bankrupt for that.
The only way I can imagine them getting $3m in debt to the resorts if they aren't dipping and using their ticketmoney; maybe somehow they were on the hook to prebuy/prepay a minimum amount of tickets or minimum partnership fee, no matter the situation, and couldn't get anything back from the resorts for the unsold tickets. Still to have this grow to $3m, something doesn't add up...