You may have accidentally unfollowed the page, or blocked the CrushNinja app itself.
- To check your viewing settings for a page, please go to the page in question and make sure you are "Following" the page and that you have not turned off page notifications. For more information, please refer to the following Facebook help article: https://www.facebook.com/help/382751108453953/
- To unblock the CrushNinja app, please follow Facebook's instructions for unblocking an app here: https://www.facebook.com/help/121070141307903/