Currently, Advanced Mechanics doesn't deal with DotA 2 questions. But fret not, there are people who do (and even better than we can)!
That is, this forum will help you with your query: http://dev.dota2.com/forum.php
If you feel like you have found a bug, please report so in this section: http://dev.dota2.com/forumdisplay.php?f=4
That's a difference here, you are not allowed to post bugs here, but they will gladly take any bugs found.
If you aren't sure about your bug or you have a non-bug related question, please ask here: http://dev.dota2.com/forumdisplay.php?f=296
Those nice folks over there are better suited for these questions and it's a lot more likely that your questions will be answered correctly.