Seems like 159 is not available in my region yet.
Tried with 130 and 158, but both versions don't show an update to 159.
Started with a Local Account, added Microsoft account, verified M$ Acc via SMS code, switched from slow to fast ring in settings, deleted previous windows installations & installation data, deleted the M$ account and switched back to a local account...
Nothing i did helped.
Btw, funny Bug. If you switch from M$ to Local Account, it does a Relog. But that's bugged, it still shows the M$ account but no matter what you enter as password its wrong xD