Working through presage week by week trying to get all the caches before the destination disappears. Completed week 8's run through, then gone back in again to interact with the screen and it's not working. Has worked fine on every other screen in the weeks prior. Is this an update added bug? Some advice would be appreciated. Have tried restarting the level as well as a full restart of Destiny to no avail. Desperate to get this done while I can and weeks are running very low (why destiny hasn't removed the week by week thing I don't know but that's an entirely different matter). Please any advice or suggestions.