still the same:Diagnostic Information URL:
/Billing/eaO2/ChangeDashboard.do?pageName=PreviousBills&account=1033096997&return_url=https%3A//billing.o2.co.uk/bill?disambiguation_id=dd374bdc-ddcf-4c58-9d5e-154b664d071d
Error Code: o20x13212072ae Userid:...