What is the real meaning of 爸爸去哪儿? The popular Chinese reality show gives its official translation for the above as "Where are we going, dad?"

But it should be "Where has dad gone?" or "Where is dad?" in my opinion.
爸爸去哪儿? sounds more like 爸爸(我们)(要)去哪儿? or 爸爸(你)(要)去哪儿?, while 爸爸去哪儿了 sounds like 'where has dad gone'.