Unable to open Keynote 6.1 templates
Whenever I open Keynote and attempt to select a template, the software hangs, and the beach ball spins. The only way to recover is to force quit. I am able to get into Keynote by selecting and opening an existing presentation from Finder, but then if I go to File>New>Choose, I get the spinning beach ball. I am able to change the theme of an existing presentation by selecting File>Change Theme, but I am simply unable to create a new presentation from scratch.
I'm running Mavericks on a 2011 iMac. I recently "upgraded" to Keynote 6.1.
OS X Mavericks (10.9.2)