PHP block - right column disappearing

[Rafferty]

SMF Ver 1.1.11 with TP v1.0 beta 4
Firefox Browser 3.5.1
Main Mods SMF gallery, Newsletter, AEVA Media, Ajax Shoutbox, User Control Panel 3.0 & Member Colour Ink.

Ive just noticed that whenever I use a right PHP block and activate it, the entire right column disappears together with the bottom footers of the forum.  Not sure when this started but possibly after my upgrade from the last version TP.  Happens with any PHP block. 

If I place the same codes in the left column, columns show but no block.

Any ideas team?

[ZarPrime]

Rafferty,

It sounds like you might be missing a closing tag or something in the code you are using.  Could you post an example of the code you are using in the block so that we can look at it.  Please post the exact code you are using surrounded by bbc code tags (#).

ZarPrime

[JPDeni]

A link to the site where we can see it in action would help, too. The block would have to be active.

[Rafferty]

I believe it could have been an old block snippet, if that would make a difference. I was trying the scrolling memberlist from back in 2008, the one which did not appear to work correctly. However when I tried a more recent version it worked.