Did you try to check your Font Manager. Sometimes its helps to temporarily clear the Fonts from the Database. Suitcase or FontExplorer need fixes from time to time. Is there an Update available? Sometimes it helps to clear the FontCaches. Just ideas…but no problems here so far. Frutiger, Meta and Bliss are ok here.
MacPro 12 Core 2,93 GHz, 32 GB RAM, Radeon 5870, 6 TB HD, XPress 9.2, CS5, LR 3