Normally when somone pings, the tc gets send to the opposing person.
Not in this case however;
http://img716.imageshack.us/img716/998/duelping2.png
http://img708.imageshack.us/img708/4038/duelping.png

Any help?

That is the problem, it doesnt do that usually.
The oposing player is suppost to recieve tc in case of a ping.