Just wanted to say that I am so sorry you are all going through this. Truly I am. I can imagine that all of the work you have put in to planning your wedding, and then to find out plans have changed last minute is soooo stressful and frustrating. I know I would be freaking out. But you (especially those with weddings in the next 2 weeks) seem to be keeping it together and I am wishing you all the best and know that you wedding will be amazing no matter what! It may not have been what you planned out, but it will still be fantastic!!!
I don't think your guests will mind, they are still going to be staying at a beautiful resort and participating in your big day. So don't worry about them!