iPhoto Faces Corkboard All Black
My Faces corkboard has black boxes instead of photos for most people - when I hover over some, it'll scroll through the photos while others stay black.
Once inside the album, I can view, but while looking at the unconfirmed faces, some show up as white dashed boxes (below)
I've been having this problem for a while, but since it stayed after updating to 9.5.1, I decided to ask for help.
If it's any help, I'm running OS X 10.9.5 (both my parents experienced issues when upgrading to Yosemite so I've been hesitant) on a mid 2012 Macbook Pro.
Thank you!
MacBook Pro, OS X Mavericks (10.9.5)