--from the Orcs of Golarian book
The Orc bloodline has it's sorcerer bloodline powers tagged differently than the ones in the Core Rulebook.
Example:
Orcs:
PREVARGTEQ:BloodlineLVL,1
Core: !PREABILITY:1,CATEGORY=Archetype,TYPE.SorcererBloodlinePowerLvl1
This is across all of the bloodline powers. They still work but since they are not tagged correctly they do not get removed when you try to apply an archetype that targets SorcererBloodlinePowerLvl1 (for example the beta of Tattooed Sorcerer in Inner Sea Magic).