Thanks Joe,
It's always good to have a confirmation. So far, the tech assistant has called back to tell me that the site is now working, (as if I couldn't figure that out for myself.

), but he didn't know why.

I'm beginning to suspect that someone may have just accidentally hit the wrong button at the wrong time, without even noticing, while doing routine maintenance work on the server, and they sheepishly corrected it, after I called.

All's well that ends well, I suppose, so I'm not gonna lose any sleep over it.
Thanks,
Tex