All comments still exist, but they’re not being displayed. I assume this is the result of Patheos tech people trying to fix the timestamp/attribution problems with the imported-from-Blogger comments. You should still be able to make new comments, so just be patient waiting for the old ones to come back and think of this as a moving aftershock.
Related posts from Unequally Yoked:
Leah Anthony Libresco graduated from Yale in 2011. She works as a statistician for a school in Washington D.C. by day, and by night writes for Patheos about theology, philosophy, and math at www.patheos.com/blogs/unequallyyoked. She was received into the Catholic Church in November 2012."