If you've been having some general weirdness happening with BlackBerry World wherein you've not been receiving app update notifications in a timely manner or having the splat stuck, you might want to go ahead and open up BlackBerry World. There's currently a new update pushing out that brings the app into v4.4.2.26 and is noted to address these issues you may or may not have been seeing. Do note however, if you're running a leaked OS then the chances are good that will see no such update available for your device. Most recent leaked versions should already have come with this release upon install.