For sure there has to be a big ugly conspiracy by ESL, Europe, Sweden, maybe with involvement of Clem and Reynor fansboys, the deep state and Bill Gates (*sarcasm off*)
There won't be any good solution for all parties involved, now that the milk is spilled.
What matters most is to do everything reasonable, the scenario doesn't repeat next time again.
As Alex wrote, they'll change the timeline and with invitations 2 months in advance, the problems should be solved for the future.
What we really don't need, neither as community nor as society, is a "blame to the bone" culture with the slogan never forget, never forgive.