Maybe useful info. Went through Phuket airport immigration today. Practically all the IOs were trainees and interestingly they all seemed to be women. The one I got completely overlooked my visa and gave me an exempt stamp. Using advice here, I fortunately looked at the stamp and the supervisor was able to correct on the spot no problem. Still found it a little interesting so much training prior to low season.
TLDR : Answer Summary
A user shares their experience at Phuket airport immigration, where they encountered mostly trainee immigration officers, all women, and received an exempt stamp instead of the correct visa stamp. Fortunately, they noticed the mistake immediately, and a supervisor was able to correct it on the spot. Other commenters contributed tips about the importance of noting the re-entry permit number and shared a story of someone who faced an overstay due to a similar mistake.