Hi BSHeep87 - Sorry you're having issues, though I wish you had reached out directly instead of leaving a poor review. Hopefully I can resolve your issues and you can revisit it at some point.
The issue with the resize has been corrected in 1.0.6
Not sure what you mean by number of blocks being higher than the number of blocks marked, can you send me a message for that?
Finally - ops can absolutely access any area by using /domain bypass - you can find more information on that in the wiki:
https://gitlab.com/torpkev/domain/wikis/Basics/Permissions