Odd Building Glitch? *solved*

[Hammie]

I didn't have any cheats on, but when I tried to delete the deck, it got stuck like this:

Any ideas?  
Thanks for the help.

[Theraven]

If you have walls or such above the deck when deleting it, then that might happen (it's the same with floating floors). Try to re-build the deck where it is, and delete it from there. 

[Hammie]

I had to rebuild the deck a few times and exit before it finally left. Thank you! At least it's gone.