Azimuth said:

I recently expanded my castle and tried relocating a few gates. Each gate had two sentries on top. After relocation one of the two sentries seemed to disappear but it actually didn't - the castle intelligence bonus still includes them and any attempt to add a new sentry results in being told that a new gate or tower must first be built (presumably because the game thinks the "ghost" sentry is still there). Attempts to select the "ghost" sentry (for moving, upgrading, rotating, etc.) only result in the gate being selected. If this doesn't get fixed I will be stuck with multiple level 1 sentries forever.

Hello, Azimuth!

We're sorry that you have faced this issue.

Please let us know your coordinates, server and platform (Facebook/Plarium.com). Then we'll be able to check this case.

Thanks!

Azimuth said:

Thanks for the reply ALINA. I'm on the UL server (-1010, 1680). What do you mean about platform - I solely play through my browser.

Your Sentries are piled on top of each other - click EDIT and move them

Just drag them to the nearest empty space 

I had the same problem with my Balista

2 Balista occupying the same space - http://prntscr.com/oi0zsh