Here is an interesting case for you visa guruz :O ;
A person was on a Non-B extension until the 14th of March 2019 BUT they canceled their extension and were given until the 31st of July 2018 to exit the country.
They flew out and back into the country on the 30th of July (in essence a DAY before their old stamp expired) BUT because they hadn't canceled their re-entry permit they were stamped back in until the expiration date of the old original extension <-(which is clearly wrong because that extension was canceled).
Now because they are Korean they would get a 90 day visa exempt stamp when they entered the country.
My questions are;
-Should the person have been stamped in for only a single day (using the valid re-entry permit and going under the assumption that the real date she should have been stamped in until was 31 July)?
-Are they now on overstay from the 31st (when their canceled extension date ran out)?
OR
-Would they just need to go to the immigration office and get the admitted until date corrected to 90 days from the date she entered (because they're korean and get 90 days) and NOT be on overstay?
What are your thoughts?
TLDR : Answer Summary
A person previously on a Non-B extension canceled their extension but was inadvertently allowed to re-enter Thailand under expired conditions. Despite departing on a valid re-entry permit before the extension's expiration, they were stamped in incorrectly by immigration, which has raised questions about whether they are currently in overstay and what corrective actions can be taken.