How do you have a build date on topix ? How did you search and what by ?
I thought the only was you could use topix was a VIN number but I haven't looked.
Also your build dates don't seem a perfect match with the jag dealer / system date but could be right and I DO know the reason why it's slipped
Normally you would have week ending July 22nd and week ending August 12th as the actual build date on system.
What seem to have happened is some cars due to be built by the 22nd never made that week. The factory then shut down for two weeks and only re-opened on the 8th August so if the car was delayed just a few days on the July build slot I still only just getting built this week. I know this as that's exactly what has happened to me but I've seen now it's getting built and yesterday was getting trim fitted so should be ready this week.
If I'd know I could,search on Topix I wouldn't have needed to ask the dealer !!!