OK figured it out, it wouldn’t work in Explorer, I tried Netscape – that didn’t work either. Tried turning off my pop-up blockers, tried everything and it would go through to the ‘approve signature’ then wouldn’t show up on the main list.
Tried leaving the name of my town out of the address field – it worked! Looks like there’s some kind of word filter operating behind the scenes that rejects ‘unsuitable language’
Oh, the joys of living in Sc*nthorpe!

-Chr*s