My day 5 hotel emailed and said the change in day 5 testing rules means I can get a full refund on the booking.
After following the link they provided as evidence I found this statement, which indicates I do need day 5, due to my arrival being before the new rules applied.
The following rules will be in effect from 1 March, 2022, and will also apply to travellers who have applied/obtained the TEST & GO Thailand Pass or Certificate of Entry with scheduled arrivals from this date.
I've asked the hotel for official confirmation over a news article.
Can anyone else reassure that day 5 PCR test is no longer needed, for arrivals before 1/03.
Thx