Missing Glyph

[alirazabahadaur_3031]

hi everyone, in indesign when i want to change character by using the combination of shift + T then missing glyps occurs , i dont know whats going wrong here, and there is no missing glyp turn off feature in indesign prefrences, i am on Mac , but when i open new file and using combination of Shft + t the character is not giving any issue of missing glyps . please help 

[Robert at ID-Tasker]

Make sure there is no CharStyle selected in CharStyles panel.