[ad_1] Jaguar has been deleting all its Instagram posts (ask your children). Last week, it discarded a decade’s worth of pictures and videos, like a divorcee deleting pictures of their ex on Facebook (ask your parents). In their place, it posted three new pictures – intriguingly, all close-up details of its 1988 Le Mans-winning Jaguar XJR-9. They were captioned, simply, …