What should I do if my Thai visa's expiry date is incorrect?

A user arrived in Thailand on a DTV visa but noticed that the immigration officer had incorrectly stamped an expiry date of April 7, 2024, instead of the correct date, which should be 180 days later. Suggestions from the community include checking the stamp immediately, visiting the immigration office to correct it, and confirming that the DTV visa allows for a 180-day stay. It’s emphasized that the user should handle the issue promptly to avoid complications.