Tried to book revenue flight bru-yul-bru.
Got to payment page. applied an e-coupon i had , the rest on amex. The airplane spins... I " temporary problems unable to complete [err-]. Although google shows the charge/hold on my phone.

Tried again without e-coupon identical result.

And, to boot...... my e-coupon now shows used .

not looking forward to the phone time this is going to take to get resolved.. ARGH !!