Bug Tracking
Before to register a bug and/or send a mail to mailing lists, please check out the archives or the FAQ - they often contain good information about how to solve problems.
Bug Tracking Service
You can see the list of bugs already reported / fixed at : http://www.w3.org/Bugs/Public/buglist.cgi?product=Amaya
Several search options are available through the advanced search page (component, status, status,...).
As some of the old bugs are no reported in the new bug tracking service, the previous Amaya_open_bugs.html is still available.