Janela 404 page not rendering properly in IE Firefox

I recently purchased the Janela theme. It looks great but the 404 page does not render properly in either IE or Firefox although it appears to be OK in Chrome and Opera.

website address is pro-holistic.co.uk

I have tried disabling ALL the plugins and ran the site clean but the same problem occurs.

Any ideas on what is wrong?

Thanks

I have managed to get it running in Firefox but IE is still screwed.

Hi! Please try to disable option "Load content dynamically" on page Janela->layout in your dashboard.