They are 100% planning on this event happening as of now. I think they are hoping that this bad stretch for Florida right now means it'll blow over (meaning slow down so Orlando isn't a hot spot) anyway by the time the event starts. The worst case scenario for them, as i've said before, is to hold the event and have a massive outbreak spread through the casts to the point where houses have to shut down because they don't have enough people to staff it. That would not only be bad PR, but we're talking about human lives.