Happens for me too using FF 3.6.10I'm still getting it. And if I force-ignore the message, the homepage comes up looking funky.
Ditto for me using IE 8. I also have no problems now via my cell phone (My Touch Glide)Firefox is still blocking it for me. I can only get to the site on IE.
Thanks for all that you do. Life was a bit empty without Tidefans.