CTF - Enemy entered our base

I explain what is wrong:

When a friend joins the game via the link appears in a random spawn and sometimes it happens that you get at the enemy spawn. Its just a bug.

In the screenshot! Top of the leaderboard! That's me! Vrathe! :D

Anyways, yeah it is just a bug, but some players can abuse it to boost kills and gold.

I haven't seen any do so, but it's just a possibility.