EnderDragon 3 Of Them?

Put the summary of the bug you're having here
Hi I Decided To Go To The End(I Made The Portal) And When I Got There I Saw 3 EnderDragons!
What I expected to happen was...:
Describe what you thought should happen here
Remove The Other 2 EnderDragons Or They Dont Need TO Make The Creeper Face Made Out Of Clay
What actually happened was...:
Describe what happened here
When I Got To The End(I Made The Portal) Then i Went INto Survival Jumped In Got Ready And When I Went Out I Saw Three EnderDragons There
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
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