Originally Posted by
sof_lance
Reviving an old thread as I am facing this exact issue of "THIS PAGE MUST HAVE TAKEN FLIGHT" error which should have been the payment page.
Using chrome. Never had an issue until recently. Have tried clearing cookies etc. My fix though was using incognito and that works. Can't seem to figure out why the non-incog version didn't work.
It's appearing a lot more lately, they seem to be making some changes as they fully move over to the new horrible interface. I'd say it's a cookie thing, but given that you cleared them, I don't know.