up until pcgen 6.07.00, the calculations for the points in the Magus's Arcane Pool were correct:
(int bonus) + (level/2) + (extra arcane feats)
or for the Bladebound Magus: (int bonus) + (level/3) + (extra arcane feats)
I have an Int 18 Magus, of Level 1 or 6.
Standard Magus has 5, then 7 point; Bladebound has 5, then 6 points
In 6.07.01 onwards, the standard Magus is correct, but the Bladebound magus loses calculation.
Standard Magus has 5, then 7 point (OK!);
Bladebound has 5, then still has 5 points at L6 (and indeed at L12, which is where we found it!)
I attach a Magus 6th, and a Bladebound 6th, both with Int 18 and no other adjustments
Fine in 6.06.01, 6.07.00
Wrong in 6.07.01, 6.07.05
Open the character, select Standard Output.htm, and look at the Characetr Sheet preview (or export to PDF)
pathfinder core ruleset