OW2 beta download in battlenet gives BLZBNTAGT000002BF

Yesterday evening got access to OW2 beta.
But when pressing download I get error:
“Whoops! Looks like something broke. You might want to try downloading the installer from the battle.net website instead” with error code BLZBNTAGT000002BF
I rebooted my pc multiple times, reinstalled battlenet desktop app, tried to install around 15 times. Nothing worked.

What finally fixed it: creating a new folder in my battlnet game folder so it’s one layer deeper then the other games (OW1,Diablo,…)

Hope this helps someone