Then the note in the 1st post apply for you: "Note This issue does not occur if you first install a language pack on a Windows 8.1-based computer, and then you install Windows 8.1 Update 2919355." Because you have installed LP_RTM and U1 (-355) in correct order, you don't need this (-322).
I didn't install lp on windows 8.1 and then Update 1. I installed Windows 8.1 Update 1 clean install.