Hey,

normally I dont play Freddy because I hate slow bosses with tele, but today I did and its insane how low the DMG per Hit is, you need more than 5 hits to kill a Pyro, until then he will always have his Phlog loaded.
The Rage is also pretty useless since it will in the best case only kill one player, which makes the Boss totally obsolete.
The Problem seems to appear on several scout and spy bosses after the update, maybe someone should look into it...

When did Freddy become broken exactly?

Because of the new update, it broke all the triple damages, meaning it didnt only break all scout's and spy's dmg but also from weapons like Mario/Luigi/Fujiwara's flare guns and CBS huntsman.

Increased fix, reduced broke.