Dear aardalperr, many of the buildings you have added in this changeset have some quality issues, they are often not squared (the hotkey "Q" will square it for you), and they sometimes overlap other buildings! The editor will show warnings in these cases but it appears you have ignored these warnings.

Please be more careful in the future. Also, please write a changeset description that other people can understand - not "." as you did in this changeset.