Original Post — Direct link
Just as the title details, after you place ANY siege and it decays it'll remain on the map and take up a siege placement for the keep. You can't even place siege around the ghosted ones.

https://www.youtube.com/watch?v=JySofS-tBJQ

https://www.youtube.com/watch?v=LJlAEV7xTbc
about 2 years ago - ZOS_GinaBruno - Direct link
Thanks! We're aware of this issue and are looking to see if we're able to hotfix it. More details to come.
about 2 years ago - ZOS_GinaBruno - Direct link
Just to update, we're currently testing a hotfix that we hope to roll out within the next 24 hours. We'll keep you all posted on the status.
about 2 years ago - ZOS_GinaBruno - Direct link
Just posted a thread with details (linked below) but we will be applying a hotfix for this issue during tomorrow morning's maintenance. https://forums.elderscrollsonline.com/en/discussion/620885/