Azure PA NVA lost IP address

[RyanJohnstone]

I have a HA Pair of PAs in Azure, as of yesterday morning, the active PA NVA has lost its secondary IP addresses - it had two and both have disappeared.  So i just have the dynamic one now which only has a private IP.  This is configured via the Azure portal on the untrust NIC.  Anyone come across this before or can guide on how i can find out what has happened?  it has not failed to the passive and the active still shows as active.

i have been told Azure VM backup does not work with the PAs so what is the fix, do i just need to build the IP addressing again.

i am beginning to doubt PA as being the best solution for protecting our Azure workloads....

thanks

Ryan