New today-cannot add any objects

Was working fine until this morning. I cannot add any object. This includes any of my objects or official Asobo objects. I can see all of then but when I click add, or one-click add nothing happens. Problem started this morning Jan 23. Could this be a server issue.

this happens to me when i have minimised the scenery-editor window

Only thing I can think of is that you are in project editor instead of scenery editor.