A Sorcerer with Draconic bloodline is not gaining Wings at 15th level. All of the other bloodline powers at 1st, 3rd, 9th, and 20th levels are showing up correctly on the character sheet. The troubleshooting character sheet also does not list "Draconic Bloodline ~ Wings" under the Special Abilities (Automatic) section. I looked in the cr_abilities_class.lst file, and everything looked fine to me for that ability. This happens on both existing and brand new characters.