Pit of Saron: interacting with "Ball and Chain" does not free slaves

Still broken, as of last World DB update: Rel21_10_002_Add_Field_Comments_pt2.sql

Log says:

 

WORLD: Received opcode SMSG_UI_TIME
WORLD: got cast spell packet, spellId - 6247, cast_count: 57, unk_flags 0, data length = 19
Sending SMSG_SPELL_START id=6247
Sending SMSG_SPELL_GO id=6247
Spell 6247 Effect0 : 33 Targets: -, -, Gameobject (Entry: 202168 Guid: 83004)
Sending SMSG_SPELL_START id=71291
WORLD: Received opcode CMSG_GAMEOBJ_REPORT_USE guid: Gameobject (Entry: 202168 Guid: 83004)
Sending SMSG_SPELL_GO id=71291
Spell 71291 Effect0 : 140 Targets: Player Mortalitas (Guid: 2), -, -
Spell 71281 Effect0 : 3 Targets: Creature (Entry: 36765 Guid: 133182), -, -
Spell ScriptStart spellid 71281 in EffectDummy
WORLD: Received opcode CMSG_TIME_SYNC_RESP: counter 68, client ticks 27283906, time since last sync 10042
 WORLD: Opcode CMSG_TIME_SYNC_RESP -- Our ticks: 27283956, diff 50, latency 0