[archonus]

We just notice that the Crystals D are getting autoconsumed without the dwarf summon summoned, and its spamming on system window (no summon summoned):
A summoned monster uses Crystal (D-grade)
On this screenshot you will see the character doesnt have the summon out and he just crystalized a weapon to get crystal d, on the moment he got the crystals they started to get consumed automatically.

[12.08.16 05:00:42:090] INFO gameserver.GameServer: =================================================
[12.08.16 05:00:42:091] INFO gameserver.GameServer: Project Revision: ........ L2s [21419]
[12.08.16 05:00:42:092] INFO gameserver.GameServer: Build Revision: .......... 8819
[12.08.16 05:00:42:092] INFO gameserver.GameServer: Update: .................. Classic 1.5
[12.08.16 05:00:42:092] INFO gameserver.GameServer: Build date: .............. 2016.08.06 02:29
[12.08.16 05:00:42:092] INFO gameserver.GameServer: Compiler version: ........ 1.8.0_101-b13 (Oracle Corporation)
[12.08.16 05:00:42:092] INFO gameserver.GameServer: =================================================