Hi,
I've recently completed a fresh installation of Zen Cart 1.5 that I'm busy customising and I've now installed the Twitter cached sidebox. It works a treat - but the heading display is incorrect on all pages apart from Home and Home :: Music CDs :: First Test Product. Instead of displaying 'Tweets', the header displays maybe 'Who's OnlineTweets' or 'TestimonialsTweets', depending, apparently, on the heading of the Sidebox that's just above it. Can't figure out why this should be or what would cause it. Any help, please?

It's on a test site, enterprise.terrassl.net/~simplyth/
I'm using ZenFlavor's Premium 9a template
I'm adjusting colours, sideboxes, etc. to suit my own needs.
I've looked in the FAQs but haven't managed to dig anything up.

TIA,
Gavin