CharID 2432 is a level 10 mortal with Tap font/tap ley line and they can't see the font icons on the map. I checked a second tile, and there's no message about "power flowing in from X direction" from TLL either.
The font appears in the tile description as per usual.
Font Icon not appearing on map as Mortal with Tap Font
Re: Font Icon not appearing on map as Mortal with Tap Font
This typically means that the font is exhausted.