Ah, I think you are right.

Don't let getting stuck in a weight band get to you. I know that's hard -- real hard. Your body doesn't like big changes and will fight to keep the status quo. But at long as you stay on plan (or tweak it reasonably) then you can be confident that your body is just trading water for fat. At some point your body surrenders and the water will come whooshing out over a short period of time. It's a battle of wills between your mind and your body. Don't let your body win.