Hello, sorry for the delay in getting back to you. I just tested on the latest version and am not experience this issue. I also don't have any other reports of this issue. In most cases when it's a one off issue, it's some other plugin conflicting. Do you have any turret related plugins or entity management that could be overriding it trying to remove it?
I would recommended trying to test removing any plugins that may be conflicting - worst case put it in a clean environment with other plugins removed and introduce them until you see when the issue starts occurring. If you can pinpoint which plugin you have that is conflicting, I can see if there's something we can do to make them place nicely together. Thanks!