It took two wins with Shadow Shaman for it to track it on my Compendium,
I've not had any issues with the other 7 they all tracked first time...
But I've recently won a game with Techies and Silencer and neither which should have completed my compendium but neither of them are showing on there There characters I wouldn't normally play so just played them for the challenge and don't really want to have to play them again).

http://steamcommunity.com/sharedfile.../?id=539564711 Shows that the dota ggame has recorded the win (i.e. your last match)...
http://steamcommunity.com/sharedfile.../?id=539564686 Shows the compendium after the match not tracked.


Is anyone else having this issue?