Bloodrager Primalist Archetype currently replaces the wrong Bloodline Powers. Expected behaviour when selecting the bloodline power at level 4, rage power at level 8 and bloodline power at level 12:
Level 1 bloodline power, 2 rage powers, level 12 bloodline power
Current PCGen behaviour:
Level 1 bloodline power, 2 rage powers, level 8 bloodline power
Text for reference:
Primal Choices: At 4th level and every 4 levels thereafter, a primalist can choose to take either his bloodline power or two barbarian rage powers. If the primalist chooses rage powers, those rage powers can be used in conjunction with his bloodrage, and his bloodrager level acts as his barbarian level when determining the effect of those bloodrage powers and any prerequisites. Any other prerequisites for a rage power must be met before a primalist can choose it. This ability does not count as the rage power class feature for determining feat prerequisites and other requirements.
This ability alters the bloodline class feature.