looks like the IO used wrong stamp when they issued you re-entry permit. You should check the stamp before leaving Thailand. Happens all the time as IO stamps the wrong date. But you case is the wrong stamp. You might have some explaining to do at the counter. Hope you get in smoothly.
Yes. If your flight is just pass midnight. Like 00:30 or 1am. Because you need to check in at the counter first then go through immigration on the day of the expiry date. Check in counter only open 3 hrs before the flight.
Friend’s family member had motorcycle accident no insurance on the bike. Stayed in hospital for a week. Craniotomy Paid 200,000 baht for hospital and 30,000 fine for riding a motorcycle without rego and drunk. Lucky he wear a helmet at the time.
When you arrive at bkk look for domestic flights transfer. There is immigration desk where you get stamp into Thailand. Then you go to your gate for CR flight.
if you need more than 60 days then she can apply online for an E-Visa. Someone already post the link for it. And here is the step by step guide for the process
If she holding a German passport then she just enter Thailand with visa exemption 30 days and extend once at nearby immigration office for 30 days so that’s total of 60 days in Thailand.