Not suprised, have seen enough horror stories from looking over OH shoulder when she has problems with the sims 3 store
Their web support is either automated, or simply has scripts which match key words in the customers sentance and give the CS rep the option to respond via binded sentances
Only way to get a proper resolution with any origin problem is to have the issue escalated to a supervisor, it'll take longer but you'll get a proper response
I'd also point out I've not seen a single one of their sodding "discount" codes via customer service which has actually worked when used.. its almost like the things expire the same day you get them
It doesn't matter if the product is faulty, if you were billed twice etc
If you cancel it via your bank/credit company origin will outright ban your account either until they resolve it on their end (actually realize their system made a boo boo) or they'll make it permenent for defrauding
Its pretty common place for a lot of digital distribution providers (or even online games) to block account access when you dispute payment, you just don't hear about it as much as you do with Origin, because most other places have a clue what their doing. I recall steam doing something simular at one point but honestly I don't use either service enough anymore to notice if they still do