They don't.
I don't understand what you're saying here. Are you thinking that verse 5 is saying that the rest of the dead come to life immediately upon the end of the thousand years? If so, that is not what it means. Obviously, the rest of the dead are resurrected and judged not only after the thousand years end, but also after Satan's little season that follows the thousand years ends. It just doesn't specifically mention that they are resurrected after Satan's little season in verse 5, but that can be easily implied since they are obviously not judged until after Satan's little season is over.
What i'm saying in point form is that the binding ends is when satan is released for his little season
The reigning ends after satan little season just like the verse says