What gameplay feature is this bug affecting?
Mass Remover function

What's the issue? Please include any error messages you receive and as much detail as possible.
I was trying to mass remove lions. When I selected to chase them the game acted like it worked, but gave me a green bar atop the screen. The lions were still in my den too.

Any links relating to this bug? For example, if a particular lion is bugging, what is the link to that lion?


Any screenshots you can provide us with?
https://imgur.com/a/COMamo0

Please provide us with step by step explanation how this bug happened so we can attempt to replicate it. If it's complex, please include screenshots where possible:
First I selected the mass remove option. Then I selected the lions I wanted to remove. Then I used the mass remover's drop down. I selected chase. Then I selected go. It gave me the "Are you sure you want to remove these lions?" message. I selected yes and the page loaded as if it worked. Only it game me a green bar atop the screen. Usually it says the lions were chased.