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http://dbd.game/killswitch
Returned to default.
So I loaded up today and all of my cosmetics have been set back to the original default sets.
Well, it took me two games of playing perkless trapper, to realize the same had happened to my perks and charms too for both sides.
Anyway, I changed them back to how I liked them but also noticed my Plague, Hillbilly and Nurse had no perks available to use whatsoever (they're all past level 20).
Upon rebooting it, almost everything's back, but level 40 Plague has no perks to use still...
I'm guessing it's taking a while to gather data or something - but I'll keep an eye out for anything else.
I only play on my laptop, so it can't be any cross progression issues.
Just letting you know this because it's going to be honestly annoying if it happens to players often (I'm sure it's just a one off thing though.)
I'll keep you updated :)