What you are perceiving force barrer as and how it actually works are two different things. It is working as intended.
Am I? The tool tip is very specific in what it stops, that is ALL measures of control. Electro Net is a CC. Creeping Terror has an immediate root. When I have Force Barrier up, I have been hit with it by a Sorc, it does not affect me. Creeping Terror is specific in what it does; however, it fails to affect someone with Force Barrier up. Electro Net is specific in what it affects (high mobility and escapes and then lists examples). Force Barrier is a defensive measure meant to counter damage, stuns, and CCs. There's no misconceptions on my part. My reading comprehension is spot on.