I "raced" the 1.11 ghost in time trial at Silverstone. The ghost was not on the start/finish line, but was in the pit lane according to the circuit mini map. I stopped to watch it for a couple of minutes. It didn't move.
There's a few of these impossible laps appearing now. Some have no car or ghost data and when you check the profile of the player and look at their games, it reports they have not played any recently. This is also occuring on Project Cars. Seems likely to me that Xbone save game files are being hacked.