Originally Posted by mrfuji3
Isn't there currently some bug in Patch 4 where Advantage isn't displaying properly? As in, the game says you have Advantage (due to height?) but you don't actually have it when the attack is rolled. There's some thread about this but I don't feel like finding it...

This might be why @Elessaria666 is getting normal attacks then they expect a sneak attack.
Possibly, thanks for the heads up!