Bukkit

What steps will reproduce the problem?
1. Creating a gate on channel "StriKraft" with tags "AF" and creating another gate the same
2. Going through the gate
3. Not being able to come back through the second gate

What is the expected output? What do you see instead?

Gate A -> Gate B AND Gate B -> Gate A. Instead, Gate A -> Gate B but Gate B Does not -> Gate A

What version of the product are you using?
Spigot 1.8

Do you have an error log of what happened?
No errors