WordPress – who publish this blog and provide the support for it – decided, in their infinite ‘wisdom’ to update the software.
Basically, they fixed what wasn’t in any way broken.
And without prior notification.
Meaning that the formatting etc for my newer posts have had to change. Maybe making for a a few messes here and there, at least until WordPress resolve some of the many bugs they have also introduced as a result of not properly testing the new software before unleashing it on their users.
Thanks WordPress, you horse’s ass.