I did not find the userdate folder so this was not saved - and of course missing.
Experimental Next-Gen Rules Engine - I am aware of this and have played a little bit in OH 2.2 and I am keen to see how it is progressing. If you guys want to see a graphical version of a rule generator in an home automation system, that is realy good to use and that is also powerful please have a look how Fibaro has done this. If you need screenshots/examples I am happy to provide you with.
Now I do have much more foldes in the Openhab2 folder on my NAS. Before updating there were only addons and conf in the folder - all others were missing and I could not find them. So now it look´s much better. 