After the last update on 11/2, I now have 2 MS installed apps that now have blank tiles, instead of an image/icon in them. Pin/unpin them to the start menu - still the same. When running, or if I pin them to taskbar - they have icons. Since they are the default MS apps (maps and calculator), I cannot uninstall and reinstall them (even though they exist on the app store and tell me they're "installed"). I've tried deleting the iconcache.db file, several items short of a refresh, nothing works. I've read that this seems to be some kind of MS bug that's been floating around since Win7/8 days. Has anyone who has had this issue successfully fixed it - without loading "Brand X" icon utility that comes with it's own payload of crap-ola?