Safari losing Bookmark icons...why?
Lately my Safari bookmarks are losing their icons. This happens a lot recently, though I didn't do anything that I know of to alter Safari and I have not upgraded my OS for about a year. I'm using Lion (10.7.5). I tend to install updates as they appear and perhaps Software Update installed Safari 6 (I now have 6.0.2) and I didn't take notice, but that the problem continues indicates it's not a one-time thing.
Yes, when I go to the sites the icons appear afterward in the bookmarks, but within a day or so they're gone again. This is actually a rather annoying problem because it's much harder to find sites in the bookmarks without the icons. Any ideas?
Mac Pro 2.66 GHz, Mac OS X (10.5.1)