Last two builds Cortana and One drive not working, says logged out

So on my 950 the last two fast ring builds Cortana and Onedrive are broke. Onedrive won't auto upload photos and Cortana say no internet and won't display anything.

Both these apps say I'm logged out but I'm not, both these apps have uninstall and reset greyed out in settings. So I'm kind of stuck

Anyone having this issue and found a fix?

A) tell us what builds, last two is vague
B) tell us what phone
C) regardless of the above A and B, use WDRT to wipe the phone, NOT restore from backup, start fresh, see if that solves the issue. You have GOT to wipe and start fresh. Theres a childish innuendo that can be made, but still applies.

Lumia 950

started with 15025 and continued with 15031