Just for info, Thailand Pass application submitted at 1.45pm (Australia Time) on 23 March, approval received at 4.30pm today, 25 March.
If it helps, when checking status, I got a "not registered" message, I worked out that when logging in, not to copy and paste, or use predictive text. When I typed in every letter and number, the "under review" message appeared. Tried both ways three times and same results.
TLDR : Answer Summary
A user shared their experience with the Thailand Pass application process, noting that they submitted their application at 1:45 PM (Australia Time) on March 23 and received approval by 4:30 PM on March 25. They mentioned a tip regarding checking the application status, advising against using copy-paste or predictive text when logging in, as it caused issues. Additionally, one commenter inquired about the required documents for entry, specifically asking about hotel packages, insurance, and flight details.