Yes, I would wait it out and see what happens. One-bedrooms will be the easiest to book again in the summer/early fall and I know you are up to the task of hunting for rooms. It's unfortunate, but if April falls through it's for a good reason and you can celebrate on your next trip.
I think letting your contracts reset and booking with current UY allotment will be very beneficial for you going forward. This is when UY comes into play. It's unfortunate something unexpected like this could happen. If the reservation was on current UY points and you were traveling prior to the banking window you could safely push every single point forward.
