Memberships adding and tags

When I am viewing pages with code generated by Memberships, eg: the subscription page and enter coupon code box, there is additional
or sometimes <p> tags added in to the code.

I have checked the plugin's page and there is none of those additional things in there, they only show on the front end.

I have turned off all other plugins and it still happens so I am not sure what is making it happen.

Any ideas of how to fix this?