
It could be that someone deleted the project or changed the project, moved it into a subproject, or removed your permissions on the project. If it was deleted, I would go to the navigation bar and check the recycle bin. If it is not there, please put in a support ticket and we can help you locate the project. One more tip, if you remember the project name try typing part of it into the global search in the navigation. If the project was not deleted and you still have access to it, this will pull it up instantly.