Hi,
I'm planning on applying to a few schools for round 2. I had picked out my recommenders in September, and had meetings with both of them. I chose two of my former direct supervisors, one from each of the non profits I worked at. In those initial meetings, I had given them a little guidebook to writing the letters, and provided one page summaries for the schools I'm applying to.
In the last two weeks, one of my supervisors had gotten laid off from the nonprofit where we both worked at. She's been MIA--via phone and email. I'm concerned because I've been trying to schedule a follow-up meeting to go over any questions or concerns she may have, and she's completely unavailable. At this point, should I go on to a back-up recommender?