Howling:Oh dear we are in trouble

The Howling → Oh dear we are in trouble

There be spoilers about un-released stories here.
Run back to the forums if you're scared.

Ok so if the doctor doesnt die at trenzalore then why does he have a grave why does the universe as we know it exist simple the echo of clara helped the first doctor find a tardis but if the timestream never happend whats the doctor doing inside the tardis with clara

Theory: It is a fake grave.

Theory: it is still in the doctors future (an even darker episode) since the Gi referenced him being known as the valeyard (possibly meaning that when Peter capaldi regenerates he will end up at trenzalore.

Theory: Perhaps the grave is what is left of an alternate timeline User:Orangerichard56 ☎ 16:05, December 28, 2013 (UTC)

Well, The Doctor isn't actually dead yet, so he could still go on to die at Trenzalore. 87.102.91.126^{talk to me} 01:27, December 29, 2013 (UTC)

Clara wanted the time lords to "change the future". Time can be rewritten, and that's what the timelords did. His grave is now in an alternate, and presumably dead and negated, timeline, although, as 87.102.91.126 pointed out, the doctor isn't dead yet and can still have a grave there(Man, what a disaster that would be!)