I did some experimenting, and at least on the two devices I tried (a 202 and a VVX450), it seems that the portal isn't reliably communicating with the devices tonight. I can't pull up the device status page on the portal, but I can display some, but not all, other pages. I entered a speed dial number on the portal, and it won't push to the devices. I entered the speed dial on the device's local interface and rebooted it. Of course, the portal then overwrote the speed dial with nothing.
I also tried changing the device's admin password from the portal, and that doesn't work either.
So, it is completely FUBAR. I suggest you open a ticket with Poly on Monday.