Replacement feat for Holy Vindicator bonus feat

[Xaimum Mafire]

I've been trying to find if there's a rule that allows selecting an alternate feat, if a class/PrC automatically grants a specific feat a specific level. For example, the Unbreakable Fighter archetype automatically grants Heroic Recovery at level 5, but it lets you take a different feat, if you've taken it before level 5.

I was hoping there was something like that in the general rules for the Holy Vindicator.

[nicholas storm]

You can always retrain the feat you had that matched the one holy vindicator gave you. You can't retrain the bonus feat granted by the prestige class.

[Jesper Roland Sørensen]

If it's not PFS ask you GM to maybe give you a normal combat feat like the fighter ability allows you to do.
Alternatively sine that prc needs channel delay the 5th fighter level untill you have that feat from the holy vendicator and then take it to not have to worry about the rules.