It's far more likely that you just picked the wrong thing by accident a long time ago and never noticed, since feats don't spontaneously change. But like Robbi said, it'd be an easy (and free) fix, as long as you don't change anything else about the build.
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Login: The Copper Queen
Cromlech - The Best Copper This Side of Ruathym
Zelly Cys'dina - The Wounded Soul, Also Merchant
Aelynthi Nor'alei - The Bubbly Winged Elf
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[DM] Hlal | [DM] The Voice