Try closing your tail gate a little harder than normal and see if that fixes it. Also, just wait a few hours and try again.
The black screen thing has happened to me a few times, 90% of the time closing the tail gate harder would fix it, but for those couple of times it didn't waiting a few hours or overnight would fix it on it's own.
Same exact thing on my F150, I suspect similar types of electronics and framework make the issues and fixes similar. However, it's not too common, maybe happens once every 2-4 months.