An Update from Sage Pay
We've been listening to all of the feedback received over the past few days, and so the night before last we contacted all Sage Pay customers and partners (and our developer community) to let them know that we'll offer the option to either continue using the new My Sage Pay interface, or revert to the old version. This option will be available in the next week.
Whilst we're retro-fitting the old My Sage Pay application to our new infrastructure, we're also continuing to evolve and improve the new interface to incorporate the requests we've received from our customers. Weve already had some really positive feedback on this work, as well as our decision to offer both user interfaces, and we'll of course continue to listen and work hard to ensure our customers are happy.