Yes this is infact true, check my thread for evidence: http://www.ecocitycraft.com/forum/threads/region-exploit.113774/

 

Thanks for reporting this.

 

Bug has been forwarded to the appropriate developers, we are awaiting a fix.

 

This is fixed. If you cant break them we are good. If you can place them, people need to alter their use flag.

 

I accidentally placed an armor stand in the mining world spawn. The use flag maybe needs to be changed there.

 

I won't be changing that. Just don't place those in that area.