Duplicate pages error on Featured Content

I have screenshots for anyone wanting them. My website is http://bemindfulyourecreative.com/ This error is inconsistent with its duplication, but every so often the "featured content" shows the SAME PAGE across all 4 of my columns, even when they are set to show 4 different pages. Right now it's happening on the homepage and on other areas of my website. Is there some kind of interference on my end do you think? Has this happened to anyone before? Please help, I would really like to keep this theme! Thank you