We were able to reproduce the problem with the 287 fonts you sent. The number of fonts installed in the MacX Fonts folder does matter.
We tested to find out how many fonts can be in the MacX Fonts folder, and 541 fonts seems to be the maximum number of fonts allowed by Font Directory for everything to work properly. Beyond that the font name manipulation and sample font display will be corrupted. The fonts themselves however, seem to be intact and usable.
We suggest you limit the number of fonts to 541 to avoid font name and sample font display corruption. We are also reporting this for resolution.
Note: Do not put any uncompiled fonts in the MacX Fonts folder, we found one uncompiled font in the group you sent. You must compile it first with the Font Director in MacX.
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