If you send your TP application of after 11am from UK, I guess you cannot count that day with the 7hr time difference.
Unless they are working around the clock, anyone know their working hours ?.
TLDR : Answer Summary
The post discusses the impact of the 7-hour time difference for sending TP applications from the UK, questioning whether submissions after 11am are considered on the same day. Comments indicate that applications may be processed around the clock, possibly through automation if the documents are submitted correctly, and emphasize that approvals occur in Thailand.