I don't know if this is a problem with Roll20, the sheet, or what. I just built a character with the charactermancer (which I didn't realize until after I had finished and hit 'Apply Changes' was set to default to an NPC sheet...I unchecked that button and it went back to a character sheet) and noticed that all the features I had so painstakingly filled out in the charactermancer were gone. The Features & Traits section of the sheet was a total blank, there is not even an option to hit the "+" symbol and add anything. You can type in it as if it were a blank page, but that's it. This seems like a 5E sheet issue. UPDATE: My GM gave me a new sheet, this time set to default to a normal character sheet, and the moment I opened it I saw the same problem. This time I avoided the charactermancer and went right to Edit the sheet directly. The Features & Traits section was still just a blank writable tab, there is no + or Lock symbol beneath it at all.