I really don't know the inner workings of this group of websites, but I do try to run an online business myself. Communication is key to keeping people happy. There seems to be something going on and noone wants to commit to when this problem will be solved.
Is there an ETA on this fix? Does anyone know how long Luc is going to be away? We are all human, and I am sure we all understand that things come up, but there should be no reason to be so secretive about it. Someone should let us know when we can expect a fix.
I can't figure out the quote thing, but Mr. Webguy: Do you mean that you were in personal contact with Luc and he told you that he would rectify it asap? Or were you merely pointing out that we had been given an answer that should be good enough?
I don't think that it does anyone any good to get angry in public, but I do think that there is some responsibility on the company's part to keep their customers informed. If things are not working, the least you could do is turn off the mechanisms that allow people to pay for something if it isn't going to work. Maybe post a message on the landing page of the websites that aren't working.