Dojo Child Component issue

[(PSN)LordRomanix]

I am having a persistent issue when attempting to delete several hallways within my dojo. These hallways are encircle my inspiration hall and I am trying to redo them. I was able to delete one side however when trying to do the same for the other, I receive the message stating that "this component has child components and therefore cannot be queued for destruction." 

 

This itself is not a bug however when trying to see which room it wants me to remove first it highlights my entire dojo as needing to be deleted, three floors worth of rooms all to delete this hallway despite having my inspiration hall as a center focal point.