Missing Font Type

[fullyladenswallow]

Can anyone tell me why AJensen font keeps disappearing from the font selection list?. In the past, when I would open an existing file that has AJensen characters, I would get a warning for character substitution, decline the substitution, then go and re-select each piece of Ajensen text then select it from the font list which is what I shouldn't have to do each time. But now AJensen doesn't even appear in the list any more. Do I need to re-download the font from somewheres else, yet again? Any thoughts would be much appreeciated. 

Many thanks.

[Just Shoot Me]

If you mean the Adobe Jenson font family you can get that from the CC desktop App, the Font Icon then Browse Fonts.