I know it is a pain, especially after you just verified you found a bug (a process in of itself), but if you post some code that replicates the bug, I have found the AnyBody guys are very receptive to addressing it in the next release.
David is right, if you think you found a bug then please upload a simple model reproducing it with a some explanation if necesary. Also don’t forget to specify the version of anybody that you are using.