I'm trying to change the favicon (Blavatar) on my blog, but am having no luck. My current icon is just the yellow/blue, but I'm trying to change it to the new icon here: http://www.riversidepublicutilities.com/images/icons/rpu-icon.png
I did a search on these forums and someone mentioned the favicon can take up to 48 hours to change. Any info on this?
The blog I need help with is rpunews.wordpress.com.