modification of the temple to level 1
As you can see from the picture, I and the other coisolan who made the temples and put the priests inside them, we can't reach 100% of the miracle effect because evidently other players have the temple but haven't put the priests in.
I take it that if you have the temple but you don't put priests, the percentage is zero and you don't see anything by clicking on the miracle .... so you don't understand who it is that has the temple but not the priests !!!
Suggestion
you should change the temple situation at level 1, making it so that automatically at level 1 is put at least 5 priests permanently and changeable only in addition, without being able to bring the priests to zero.
That way you would see even a small percentage of everyone who has the temple on an island