Myself & Mrs. Orlandoflyer got upgraded about 15 minutes prior to the 24 hours window for the flight tomorrow. We changed flights under the 24 hour rule (no charge) and the same thing happened on the new flight.
There is definitely something screwy with the EUA application. Be much better if CO came out and told us what is going on with EUA rather than try to ignore/hide/pretend nothing is wrong/etc. with EUA.
Just my humble thought.