Looks like the insider app is triggering a software update. Maybe 8.1x needs an updated file for 10.x to download and thats why insider is calling for a system update...
Gabriel Aul @GabeAul ? 4m 4 minutes ago
Update: The provisioning data is still being updated. This should be a 2 minute process and it has been going for 40mins. Debugging.
Eh, it was a meaningless reply to someone who had already gotten his to start downloading before this provisioning error happened. Its meaningless for most of us and no, the provisioning is still not working again.