title: Jobs stuck in "waiting" in bull queue node.js
body: <p>I had a bunch of jobs in bull queue when one got stuck for 1+ hours (normally takes ~2 minutes to run), but didn't fail. I was unable to remove the job from the active state with the bull arena UI that I use, so I deleted the key of the active job in Redis. </p>
  
  <p>That removed the stuck active job, but now the queue isn't pulling any jobs off of the waiting list.</p>
  
  <p>Any ideas? Any thoughts on how to fix it?</p>