Bloody wordpress 404 etcetera

I’ve just spent the better part of the last hour and a half trying to figure out how to get my old posts to show when you click on any of the previous post/archive links to work again. Having zero patience with programming and general troubleshooting (which is funny as part of my job is sub-editing, but hey), I am more than mildly proud at having figured out how to fix it myself! Regular programming will return shortly.