I have the done the E-visa online for Non O 90 days retirement visa, it says it's confirmed today and has a valid from date on it being today 10th Sept 2025 and a valid Until date being 8th dec 2025 , is this the period of time I have to travel or is it the dates I can stay Thailand for , if it's the dates I can' stay in thailand for then it's all wrong , I told the e-visa people the dates I fly and I return on Feb 20th 2026 so why are my flights dates not showing , so it's all very confusing really . To me it's stating I have to be out of Thailand on Dec 8th 2025 is it there mistake or is it me and I am correct in thinking I must travel from today up to Dec 8th 2025 , thanks for your assistance or any info in this matter.