What I meant was to reselect the same font. If the font was 'Arial Narrow' then reselect the 'Arial Narrow'.
The reason for this is the RTF data stores the font family (which is one of the follow ROMAN, SWISS, MODERN, or SCRIPT) along with the actual font name (e.g.. "Times New Roman", "Arial", "Arial Narrow", etc.). If the actual font cannot be found on the system displaying the data then the next closes font in the font family is use. GEMS was not specifying the font family when fonts were selected and so a random font family was stored in the RTF data. This is now fixed an so by just re-selecting the same font the correct font family is saved in the RTF data.
As far as adding a list of fonts to the installation of AVTS, there is no way of knowing what fonts going to be in all the databases downloaded to the AVTS.