FIANCHETTO'S PROFILE

Really magnificent piece of art, Harmonic! Especially the music...one of my all-time favorites.
Here's a question: did anyone else have trouble maxing out Krysta's Life Steal? (After investing the 5th skill point, it still shows up as level 4 and seems to perform at level 4 also...) Or was I just cursed with bad luck and came upon some glitch?