With all due respect, I don't really follow; how does your information contradict with what I posted?
So sure, the computers have been grinding over the data regarding the school's lists and the applicant's rank lists over the last 2 weeks (wasn't referencing duration of time in my post, just procedural steps), and I agree that what we saw today in TMDSAS was final result of this process (I believe that info concurs with what I posted). Back to the original question: "Is it logical to think there is a chance UTSW results were not announced yet? Or do we know every school release the results at the same time?" If an applicant ranked UTSW first, and today's "final result" shows that they were NOT matched to UTSW (could be to another school, could be no match), the applicant should expect to have already been reviewed by and waitlisted by UTSW. So no, it is not logical. The UTSW results were announced, the going-down-list process was kickstarted, and that's how you ultimately got that "final result." UTSW may have just not given a single match and is just going to take their time picking ppl off waitlist (so their final class has not been "announced"), but that match result was definitely announced today at 8am.
Again, please correct this information if it is wrong! But, please not just an "um, no" followed by an explanation that does not provide any clarification.