Blogger's cache?

Some posts as recently written as weeks ago are incorrectly dated. Being a survivor of TBI treatment in Australia, not a fortunate thing to be (the treatment's worse than the 'brain damage'), I've naturally tried to change/remove those incorrect date stamps. Several times. They remain. Well, if they're still there after a while, it's either Bolgger, Blogger's cache, or Muggins. So ... I'll just keep on blogging whenever I feel like it. I think Esmeralda Computer is up to scratch. Adidas, flamingos.