Unfortunately, a pretty bad bug made its way into the 1.5.0 release of LaTeX Plugin for Confluence 7. The content type for the macro was erroneously changed.

If an existing page containing a LaTeX macro (created before 1.5.0) is edited and subsequently saved, the inner content for the macro disappears.

Fortunately, there are relatively easy steps that can restore the macro contents:

Note that any LaTeX macros created in version 1.5.0 will be lost upon upgrading to 1.5.1. This is a consequence of returning the macro content type back to its original type.

We apologise for any inconvenience this has caused. Lessons have been learned!