CC - [Black Morass Instance] - Creatures can't damage you because they keep missing and/or parry.

Issue linked from CC: https://github.com/chromiecraft/chromiecraft/issues/7499

Triage Notes: https://github.com/chromiecraft/chromiecraft/issues/7499#issuecomment-2475067637

Original Post Below:

---

### What client do you play on?

enUS

### Faction

Alliance

### Content Phase:

70

### Current Behaviour

just ran black morass heroic, id 419, the entire party was invulnerable, couldn't be healed and couldn't take any damage, but we could DO damage just fine

### Expected Blizzlike Behaviour

uhhh...to not be like that?

### Source

i suppose the server is the source

### Steps to reproduce the problem

1. run black morass?
2. no idea what might have caused it

### Extra Notes

_No response_

### AC rev. hash/commit

https://github.com/chromiecraft/azerothcore-wotlk/commit/88db984e52b2c0daf533c6a1ef769a3d50d7347c

### Operating system

windows 10 pro

### Modules

- [mod-1v1-arena](https://github.com/azerothcore/mod-1v1-arena)
- [mod-ah-bot](https://github.com/azerothcore/mod-ah-bot)
- [mod-anticheat](https://github.com/azerothcore/mod-anticheat)
- [mod-arena-3v3-solo-queue](https://github.com/azerothcore/mod-arena-3v3-solo-queue)
- [mod-arena-replay](https://github.com/azerothcore/mod-arena-replay)
- [mod-bg-item-reward](https://github.com/azerothcore/mod-bg-item-reward)
- [mod-breaking-news-override](https://github.com/azerothcore/mod-breaking-news-override)
- [mod-cfbg](https://github.com/azerothcore/mod-cfbg)
- [mod-chat-transmitter](https://github.com/azerothcore/mod-chat-transmitter)
- [mod-chromie-xp](https://github.com/azerothcore/mod-chromie-xp)
- [mod-costumes](https://github.com/azerothcore/mod-costumes)
- [mod-cta-switch](https://github.com/azerothcore/mod-cta-switch)
- [mod-desertion-warnings](https://github.com/azerothcore/mod-desertion-warnings)
- [mod-dmf-switch](https://github.com/azerothcore/mod-dmf-switch)
- [mod-duel-reset](https://github.com/azerothcore/mod-duel-reset)
- [mod-eluna](https://github.com/azerothcore/mod-eluna)
- [mod-instanced-worldbosses](https://github.com/nyeriah/mod-instanced-worldbosses)
- [mod-ip-tracker](https://github.com/azerothcore/mod-ip-tracker)
- [mod-low-level-arena](https://github.com/azerothcore/mod-low-level-arena)
- [mod-low-level-rbg](https://github.com/azerothcore/mod-low-level-rbg)
- [mod-multi-client-check](https://github.com/azerothcore/mod-multi-client-check)
- [mod-npc-spectator](https://github.com/gozzim/mod-npc-spectator)
- [mod-progression-system](https://github.com/azerothcore/mod-progression-system)
- [mod-pvp-titles](https://github.com/azerothcore/mod-pvp-titles)
- [mod-pvpstats-announcer](https://github.com/azerothcore/mod-pvpstats-announcer)
- [mod-queue-list-cache](https://github.com/azerothcore/mod-queue-list-cache)
- [mod-rdf-expansion](https://github.com/azerothcore/mod-rdf-expansion)
- [mod-transmog](https://github.com/azerothcore/mod-transmog)
- [mod-weekend-xp](https://github.com/azerothcore/mod-weekend-xp)
- [mod-zone-difficulty](https://github.com/azerothcore/mod-zone-difficulty)
- [lua-CarbonCopy](https://github.com/55Honey/Acore_CarbonCopy)
- [lua-eventScripts](https://github.com/55Honey/Acore_eventScripts)
- [lua-ExchangeNpc](https://github.com/55Honey/Acore_ExchangeNpc)
- [lua-LevelUpReward](https://github.com/55Honey/Acore_LevelUpReward)
- [lua-RecruitAFriend](https://github.com/55Honey/Acore_RecruitAFriend)
- [lua-SendAndBind](https://github.com/55Honey/Acore_SendAndBind)
- [lua-TempAnnouncements](https://github.com/55Honey/Acore_TempAnnouncements)
- [lua-Zonecheck](https://github.com/55Honey/acore_Zonecheck)

### Customizations

None

### Server

ChromieCraft