I noticed yesterday a message on my Tivo telling me my program guide
needs updating. I forced a daily call, but still got the same message.

Today I forced another daily call, and this time watched what
happened.

It connected, downloaded data for a couple of minutes, then took about
1 hour saying "Loading ...", and finally finished successfully.

Everything looks fine, BUT I still only have programme data out to
this coming Tuesday. 

Can anyone tell me what might be wrong?

Thanks,
Dave