Sorry about the site errors....this should all now be rectified and working okay.
It came about when we shifted the site from the old 'http' insecure site over to the new 'https' secure site and in the process some of the old pages are cached in memory.
It is therefore, advisable to clear the 'cookie' cache in the browser and this should rectify all issues once the pages are found and stored once more.
Also, if you had shortcuts, these may need redoing as some of the pages have moved.
As for the Jaguar Parts section of the site, this is still being modified to work more efficiently and should be back up soon.
Thanks for your patience, Trevor