Sure but this transition was supposed to be totally transparent. Not supposed to have a bunch of items way down then prioity list. Accorcring to UA press releases everything had been tested over and over and all was good to go. I am glad that I am not flying for the next couple of weeks.
If this is one of the most substantive issues that people are finding, then I would deem it a success. Is it annoying? Sure - but it doesn't affect my ability to use the site. As stated above, this is certainly something that can be fixed in the coming days.