Context, she constantly ganked before she even leveled up her machete (because vayne has such a bad early game) and she could solo 1v3 until about 40 minutes in, and she solo'd baron 3 times
I don't really see how this is a problem with balance though!
Go into her jungle early on and fuck her up. If you didnt ... well u let a hypercarryf reefarm 20 minutes deserve it.
http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1916915686/39581772?tab=overview
If your team let a jungle Vayne farm until she had Sated Devoruer and Blade of the Ruined King without setting her or her team behind, then your teams royally screwed up.
Vayne does do mostly physical damage. You simply stacked enough armor to reduce her physical damage significantly and she didn't build AD or crit chance heavy (building Devourer and Blade of the Ruined King). If she doesn't itemize of physical damage then she obviously isn't going to deal as much physical damage.
That jungle Vayne somehow managed to outfarm everyone on your team except your Jinx. Considering how far ahead she was in gold from killing you several times early, she'd have an item advantage for most of the match.
No one on your team had Oracle's Lens and you, personally, didn't buy any Pink Wards or the Greater Vision Totem. Thankfully your Leona bought pink wards to hinder Vayne's invisibility.
If she was 1v3 soloing people until 40 minutes, your team must have just been kinda bad tbh. One hard cc spell and a 3 man dive=no more vayne.
That's kind of bonkers I've got to admit.
Sated Devourer is a terrible* concept, at best.
I can't possibly fathom who could think adding it to the game was a good idea.
Everybody with on-hits/similar effects in their kits, BotRK and Sated Devourer can solo Baron the moment it spawns. How is this OK?
* - What I mean is that the concept of Sated Devourer is so fundamentally stupid it should die durning development.
Well, at least since sated no ones complained about the tank meta anymore :P
