Thanks a lot for the bug reports. Marked for correction in V1.40. Exception: When the crew is not to be found they are elsewhere on the ship (doing repairs or sth). That is intentional to make the ship appear larger than the rooms there are.
(this maybe work in progress) but when T'Ris is in the mess hall at 18:00, she is always in her free uniform despite what daily uniform orders you've set.