I am looking for a desert temple, so I type /locate temple. It gives me coordinates and I teleport to them. There is nothing there that is a temple (unless witch huts and igloos that are 25 blocks away are considered temples). I even dug down to bedrock, and there was still nothing there. 

recreation:

1: make a new world. 

2: type /locate temple

3: teleport to location of structure

4: there is no desert temple.

even if this is works as intended, the coordinates the command shows are inaccurate.