Check purchase facts, compare invoices, request missing proof. Every one is ready to run, and you can adjust it in plain language.
Check that clients can open the current print proof before review.
See whether your client has access to the current proof before the review moves forward, with the answer on the task.
Replace stale print proof links and identify the prior reviewer.
Your review tasks point to the latest proof, with a comment naming who saw the previous version so the next handoff stays clear.