It would be a good thing to implement a filter on the Alerts page to show "Paused", "Active" or all the Alerts of the user. If I pause some alerts for some time, I would want to quickly find those to unpause them.
Also, would be great to be able to choose how many time you want an alert to be paused. Lets say I want my alert to be paused until December, but automatically be resumed on that time. Would be a great option.