Forum Line wrapping in 4.0.1?
 

Hello all,

I'm noticing that since upgrading from 4.0.0 to 4.0.1, new posts are line-wrapping when displayed: i.e. the width of the text in the postbit is extremely narrow. This doesn't effect posts made before the upgrade, which continue at their old width.

This happens in my own custom styling, but also in the Default Style when I switch to that -- so it's clearly not a customisation issue.

Can anyone tell me what's happening here -- and how to stop it?