Well, that went well. The company that hosted the forum, 000webhost.com, decided without warning (or backup) to delete the new ARBBL forum, so it's gone completely. We have however managed to salvage the old ARBBL website, so it's back up, at least for the time being. Webs still won't tell us what the issue is, though they say it has been removed, even though we've not removed anything.
Does anyone know a decent cheap/free php forum hosting company that won't just delete a forum without warning?
I've honestly no idea on web-based stuff, so all I know is that we've purchased a domain name, but we don't (currently) have webspace of our own. In easy to understand luddite terms please.

Currently an ex-Blood Bowl coach, most likely to be found dying to Armoured Skeletons in the frozen ruins of Felstad, or bleeding into the arena sands of Rome or burning rubber for Mars' entertainment.