After DotA 6.74b Map Released and have some important bug. Map DotA v6.74c Update to fix bugs.
From Icefrog: 6.74c uploading now. Sorry for the extra download, a new bug was introduced on batrider by accident.
* Fixed a rare bug that could cause Panda Brewmaster to not respawn after death
* Fixed Ogre Magi keeping the Aghanims bonus after selling it
* Fixed Aghanim’s secondary Fireblast from being unable to target flying units
* Fixed Flamebreak not interrupting channeling
* Fixed Flamebreak affecting Magic Immune units
* Fixed Fog of War in -sp mode
* Fixed a rare chance for EMP to cause a suicide