Her uppercut properties are reversed. Instead of being in crouch while in the start up frames of it, she is considered in crouch after, as long as you hold down. She is considered standing during the start up and can't uppercut say, KL's standing 2 even though it's a high. All other character's uppercuts are the other way around. NRS patched it to not be negative on hit if you held down after it connecting, but never fixed this.