So this morning I update my version of Wordpress only to find that it has updated the editor used for creating my posts too, I was in a hurry and didn't have time to learn how to use it so looked for a quick fix.
Thankfully there is a Classic Editor plugin which does the job without any fuss, here's how to install it :)
This will be very helpful until I can find some time to familiarise myself with the new editor. For loads of training on Wordpress 5 - also known as Gutenberg - head on over to Marion Black's Training. I'm certainly going to have to also go and have a look!