Created attachment 172270 [details] Screen shot of incorrect displayed page This page is not fully displayed with either Safari or WebKit... Works fine with FireFox
I cannot reproduce this with Safari 6.0.2 on OS X 10.8.2.
Created attachment 172361 [details] Screen shot of desktop with CenturyLink displayed including URL Fails every time as shown in screen shot on my MacBook Pro 10.8.2, Safari Version 6.0.2 (8536.26.17, 537+) What other action is needed to better define the problem?
The CenturyLink page does display correctly on my wife's 2011 vintage iMac
Did you try disabling extensions? It might be one of those causing the issue.
Found it.... dumped the .plist files Problem solved