Have you tried hitting retry and seeing if this installs? I have this error on my PC but I was told it was nothing to worry about, so I just hit retry and then afterwards the packages just show as 'installed'.
I now have build 116493 and I still don't have any of the new routes (West From Denver, Schwaninger Land, Liskeard to Looe, Bairnsdale to Oborst, Beloreck - South Ural Mountains).