Jungle Map Mess Up?

Ok I don't have any screenshots of it because I'm not exactly where they are on my new laptop..
But in Jungle parkour there are places where it seems like the map is blown up and you can escape the parkour area.

Not sure if this is really counts as a glitch but I really felt the need to say something about this.

In case you are wondering where they are.. There is one right underneath the birch house right by the bridge and another one by the tree parkour near the end (if you fell down).

 

Allow me to provide screenshots

 

Thank you(:

 

To go to all of your Minecraft screenshot (Windows Only)
1. Go in the start menu
2.Go to run
3.Then do %AppRun% (Correct me if I am wrong)
4.Then go to .Minecraft
5.Then go to screenshots
:)And their they are

 

Thank you for your help but with the screenshots, its just with the screen shots I took, I have a mac laptop (yes I know mac is horribleewith gaming but it runs minecraft better than my windows computer)

 

Im on right now and i see name plates out side