I agree that she should be getting the basics right if she is going to talk about the match itself; let's have it right she's working for arguably the best club in the world right now, and content is going across the world.
However, everyone makes mistakes and anyone talking live doesn't have the benefit of re-editing the clip before it goes out. Remember when Chris Kamara was literally at that Portsmouth game for Soccer Saturday, and didn't even realise someone had been sent off? Everyone just laughed, and even now, I've never seen anyone actually pull him up for lack of concentration/idiocy! At the end of the day, it's just 'Kammy'.
Back on topic though, Barton is a rat, and even more so for trying to solidify his 'point' by using a clip of a young lady who has literally no power of reply to defend herself.
The other month, everyone dug out Eni Aluko for her comments on the transfer window. She actually has power of reply through her fairly large social media following.