I downloaded all the 11 "security" and 30 "non-security" updates from your list (x86, 18 jan 2015), extracted the msp files, and placed them in the Updates folder of my Office setup. Of course, I adjusted the filenames so that the SP2 files were installed first. Everything works fine, but Windows Update is still asking for 1 update: this one. Why is it not in the list?