Purity of Faith Ability removes Strength Stat

[Gidders91]

When an agent has the "Purity of Faith" effect enabled, their stength attribute and athleteics skills are removed (Not 0, but null / N/A)

To Reproduce
Have an Agent with the "Purity of Faith" ability, within 15m of other Agents so that the effects procs.

Screenshots

Version Numbers

Foundry: 12 stable build 331
wrath-and-glory: 6.0.2
wng-forsaken: 5.0.0
wng-litanies: 5.0.0
wng-record1 5.0.0
wng-cos 5.0.0
wng-xenos N/A

[Gidders91]

Potentially to do with the first "Effect" in the Ability, where it is set to affect strength - @advances.rank * 2

Ability description - You and any allies within 15 metres gain + Double Rank bonus dice to Corruption Tests. You gain +Double Rank bonus dice to any Test to resist the effects of a Psychic Power

[Smyrfinator]

Same thing happens with the Ordo Hereticus keyword ability when added to actor sheets and one of the choices is enabled.