Mine is checked. I changed nothing either witih my firewall same as always. The fact others are having issues makes me wonder if it is server related? I am not seeing this on any other sites.
Somebody from the server must have changed a setting last night or this morning. If I disable my firewall, the red x's disappear and the pictures come back. Hopefully someone will change it back or I will have to go into my firewall and make adjustments.