Thread:Project:Support desk/Line breaks gone after upgrade/reply (10)

In case anyone is still interested in this issue, I came across an interesting case.

The line breaks that were missing after my upgrade were caused by an open  tag burried inside a template present in these pages. There was no closing tag for that paragrah.

Apparently, before the upgrade, Mediawiki didn't care for closing paragraph tags. After the upgrade, it did.