I have had the same problem with the Times font, but in that ATM thinks it is installed and in use, when it isn't. There is only one suitcase with Times in it and only one set of PS files. Additionally, when inspecting the font suitcases through the ATM window, the Adobe Times font shows up in every non-activated suitcase, but when you go to the actual suitcase, you don't find the Adobe fonts ATM said was there. (Everything from Spring Cleaning to Sherlock to Norton and Techtool were run to either find the duplicate fonts or attempt to find any corrupted files, but none found) I am going to try ATM 4.5 when it comes in, but if that doesn't fix it than either 8.6 has to go or ATM has to go.