Thread:Project:Support desk/Upgrade from 1.15.2 to 1.23.0 with section errors/reply (2)

Side note: I tested in what you have online currently and there it is so that those pages, which do display are really OK (they are not old versions from a cache, but they are generated with MediaWiki 1.19 and they are OK). The damaged page does not only show no text in the normal page view, but when you edit it you see that it really contains no text at all.

Please answer Mark's questions! :-)