I’m a bit confused and hope someone here can make it clear to me.
I applied for my first O-A visa in the US and it was issued May 2018 with validity until May 2019 (multiple entry).
I entered Thailand on 7 Aug 2018 and was admitted until 6 Aug 2019.
I left and re-entered 8 Jan 2019 and was admitted until 7 Jan 2020.
I’m planning to go back to the US for a few months (getting a single re-entry on the way out of Thailand).
My question is this: When I return to Thailand in December 2019, how long will I be admitted until?