Azure Network security - failures due to Azure issues
Incident Report for Dome9 Security
Azure solved their issue.
Posted Jun 04, 2020 - 18:56 UTC
Due to Microsoft Azure issues the Azure network management have partial outage until they will fix it.
More information please go to Microsoft status page:

Only Azure network security affected.
Posted Jun 04, 2020 - 14:18 UTC
This incident affected: Network Security Services.