I have the same issue, but was able to solve it by rolling back to 2.7.11.21408.1 Open Beta. After doing so, I tested by upgrading back to 2.7.11.22041 Open Beta and the bug returned; then rolled back to 2.7.11.21408.1 Open Beta and I'm happily flying again.
To roll your install back, from command prompt:
C:\Program Files\Eagle Dynamics\DCS World OpenBeta\bin>DCS_Updater.exe update 2.7.11.21408.1@openbeta