From nothing diamond doesn't work

Standart League.
From nothing diamond "Walker of the wilds".
Place in any jewel socket on P tree => appears a radius. But i can't choose any nodes in it (left or right mouse click). Nothing happens.

1. Passed pack check.
2. Friend also cannot choose nodes with this diamond (given him for test).

Please, fix it.
Thx.

Bought another one - also didn't work.
When you fix (repair) it? How long we must wait?

Three weeks gone - nothing changed...