I'm having issues too. It's giving me an error, saying that the zip file is invalid when I try to open it. It happens for the utilities update as well for me. The LV Update zip file that I downloaded has a different file size than mentioned on the website, it's 60 megabytes instead of a 100 megabyte file. I think that the file may be corrupt on their servers itself, but I don't see many others complaining about this.
Have you guys tried again this morning? I swapped out the encrypted updates for ones that weren't password protected around the time you seemed to be having trouble so maybe the copy up there while that was happening was incomplete.