I have an app that connects various payment gateways. When payment gateway navigates back to my site using url example.com/after-payment-success or example.com/after-payment-failed I get a 405 not allowed from Nginx.
If I visit the page direct from my browser there is no problem also when I refresh the exact same page with the 405 error it loads perfectly fine.
It seems to be related to programmatic redirection to my site from payment gateway.
Details: Site is hosted in a AWS which redirects to http so Nginx doesn’t have to.