Dragon Disciple is unusual in that it
a) stacks with levels of Sorcerer to determine Bloodline Powers (to the Sor5/DD6) character is treated as Sor11 for getting Powers
b) skips some levels of Caster Level, so this PC only has Caster Level 9
c) if effective Sorcerer level might grant a Bloodline Spell, but Caster Level means there is no spell slot of that level, then the knowledge of the spell is delayed until the PC gets a spell slot of the relevant level.
Bug: PCGen lists a Bloodline spell as a Known spell on the spell choice pages, and on the character sheet (grimoire section), even though PCGen correctly knows that no such slot exists.
(For the above PC, he "Knows" the Bloodline Spell "Spell Resistance" (spell level 5) even though spell slots are limited to Spells 1-4.)