How can I stop there being two like buttons? It doesn't look too good. I don't want to turn of Facebook like buttons in every single individual K2 category, there must be another way.
If you edit the K2 Category, in the Parameters area on the right is a "Social Buttons" section. You can disable the social buttons there so that you don't have to do it within each article.
I knew how to do that. I'm trying to avoid doing it for every category to be honest. It's a shame your "like" doesn't overwrite their like as the comments overwrite their comments.
No worries I will stick to it as it is, something perhaps for a future update?