I run the site http://www.musicyouneed.net. I have a post slider on the main page that is having issues. I can't seem to remove published posts from the slider without deleting them. I go into my Dashboard, edit the post, uncheck the box that says 'Show in Slideshow' and then hit update. When I visit the main page, it is still showing, and when I go back to edit the post, the box is checked again!!!! Please help this is extremely frustrating and it seems like a simple fix. I've tried reverting back to original theme and then back to mine- that didn't work. I had Varnish installed for caching, I disabled that, and that didn't work. I cleared my entire browser cache, that didn't work. I don't know where to go from here. Please provide any assistance possible. Thanks!