Yes, my TBN is working. It's working on DirecTV. Are you on cable? If so, does your other channels work? If not, maybe you didn't pay the cable bill, or maybe your cable co. is having technical problems.
If you keep having problems, you may want to switch providers.
My fiancee gets TBN too. He's had no problems w/ it and the best thing about it, is he gets it FREE and a lot of other Christian channels too. He has what you call a "Free-To-Air" or Ku-band System, which is a digital satellite system that uses a 3 ft dish. All the channels he gets on it are free, they're no monthly fees. All he had to pay was $219 (that includes S&H) one time cost for the satellite equipment. He gets all the TBN networks (ie TBN, Church Channel, JCTV, etc...), The Spirit Word Channel (my favorite), Daystar, The Word Network, and many more Christian TV and radio networks. He got it 2 yrs ago from Glorystar Satellite Systems
http://www.glorystar.tv . I just found out a couple of months ago, another Christian co sells them too, called SpiritCast Satellite Systems
http://www.spiritcast.us .
If all you care about is getting the Christian networks, this is the cheapest way to go. Check out the article I wrote about it in the forum on the zone:
http://zone.hearandplay.com/index.php?name=PNphpBB2&file=viewtopic&t=997 and a YouTube Video I recent did about it:
I thought I'd let you know about these systems, in case you or someone else is looking for a cheap alternative to getting the Christian channels. I don't sell these systems, I'm just passing the info that maybe someone can be blessed by it.
Peace!

Tammy