Facebook App and Page Integration (page not working, app is)

[truesainters]

I've finally got my new facebook app fully working with the forum, and it looks fantastic!

However, I've added my app to our FB page, but it displays as white - IE there is no app on the page itself, even though you can see the tab.

I assume this is something to do with the page url - which must be different to the canvass url. But being new to apps and facebook, I thought I should find out if anyone has successfully linked their page and vBulletin App together and can advise a rookie on how to do so.

To see what I mean,

my app: http://apps.facebook.com/truesainters

the page (not working) http://www.facebook.com/truesainters...37754862924213

Any help would be greatly appreciated.