I am working with the portfolio theme and have a static front page (home). On the front page you just see rows of pictures/posts with no title that you can click on to see a gallery. When I refresh the front page or I leave a gallery with the 'going back' arrow to get back to the front page, some of the pictures/posts on the front page suddenly have a title saying, 'Next Post' or 'Previous Post'.
When I delete them, the front page is clear again. After I refsh the front page or go back to it via the arrow, it happens again, why?
Don't know what I am doing wrong.
The blog I need help with is franziskaloeding.wordpress.com.