Dashboard Images Disappearing-Reappearing

Hey Guys

Just something that has me curious and its a little annoying LOL Is anyone else experiencing the Dashboard icons disappearing from the page only to reappear when you hover over them?

Screen shot is attached to help show you what it looks like when they randomly disappear from the page. Hovering over them brings them back for awhile. This only started happening with the new dashboard look that came with WordPress 3.8