(Strange to reply to my own message but there is no "Edit" button)
For what it is worth: I restored my Windows to a previous state and everything worked fine again.
Off course CC wanted to update my PS and Bridge and I let it do so. Now everything still works fine but the PS "About" screen states that I have version 14.1.
Guess the only thing I can do is wait for 14.1.2 or so...