After NzbDrone has already grabbed an episode, it would be great if there were an indicator in the “Missing” tab of the UI for that episode to indicate it’s been queued. In my case, SAB+ will get to it in a short while, but many times I’ll have 20-30 episodes queued up. Looking at the “Missing” tab showing episodes not yet downloaded doesn’t have any kind of indicator that the episode is awaiting download though.