http://forums.dota-allstars.com/index.php?showtopic=227840
Important: Do not update yet if you have competitive matches to play
1.22 is causing a bug which prevents the runes from respawning. Obviously this seriously affects gameplay, so please keep your Warcraft III at version 1.21b for any competitive games you need to play. Since games played over GGC don't need to be on the latest patch, this should not be an issue. Hopefully Ice will be able to correct this quickly, but in the meantime you'll need to either postpone matches or play them on 1.21b.
If you've already updated you can either google for ways to downgrade your version or you can reinstall and then apply the 1.21b full patch, which can be downloaded here.
чо за хуита с рунами кто заметил?