This is your routines/profiles, and having a pathprecision set too high (which new DB is more sensitive to)
This is because of your routines/profiles having a "pathprecision" set way too high before a "useobject", and the new DB making changes to useobject not trying to force-navigate - so your bot ends up too far from the door to use it, and messes up.
You can fix this yourself in about 60 seconds, by editing the skycrowns.xml and battlefields .xml, Ctrl+F searching for "useobject", and the *ONE* moveto points *ABOVE* that, change the pathprecision from "10", to "1".
I have already posted a fix here;
[url]http://www.thebuddyforum.com/demonbuddy-forum/71454-new-version-stuck-issues.html#post734869[/url]
And here;
[url]http://www.thebuddyforum.com/demonbuddy-forum/70765-release-demonbuddy-glorious-monday-build-250-a-6.html#post734885[/url]
And your routines/profile makers should be posting updates that fix this (check the thread of the routine you use, eg on the ciggarc.com forums or wherever).