Yes, sorry, I was so mesmerized by your lightning fast support, that I didn’t come to think of this after emailing to you.
As it happened, the problem went away by itself by de-activating and removing other booking plugins which I had experimented. I removed them all (three) at the same time, so I’m not able to say which one of those was the one to blame.
I have to say that this plugin has the fastest support I have ever experienced.
