Structure disappear official server

Game mode: [Online | official pvp Server]
Problem: [Bug | Misc]
Region: [EU]

Hi funcom,
Since the last Patch we Build a new base on the official pvp Server in khitan Style and Every day Brokes/disappeared structure from the new Building…Can u help? I think in 1-2 days we lost the t3 Temple with active bubble and the 3. Floor. We can Place the new structure but every Morning its disappeared…now we have structure under the Temple lost and we Cant Place new under the Temple…

Steps on how to reproduce issue: