this happened to me too. but reverse. i just restarted photoshop, but im sure u already have. that worked for me.
It is not how the font creator was made so i believe he has the resolution set other than 72 b/c i have that same font and it is fine
ah yes my res. was set to 300 for that project, it seems to be only afecting that current typo. but its fixed tnx. guys