Try making your profile "private" in options, could be that some do gooder is reporting you.
I doubt if pb combs through the 1,000,000's of photos on a whim. Like ebay, they rely on reports from "concerned citizens".

I don't think your charm has any connection to the Third Reich.
If it does, its a private purchase and, as such, has little collecting value to those into militaria,as there really is no way to prove it.

Saying that it came from a guy who has alot of real Nazi stuff, or it came from a friends grandfather who was in the battle of the buldge, likewise does no good to sway educated opinions.
"Buy the item, not the story" is a phrase which all collectors must follow, or end up in grief.

Doug