Scripts/HallsOfReflection: Revert 3ffbd27cddbd96d9736e7b22a286cef8f4ab2174

Revert 3ffbd27cddbd96d9736e7b22a286cef8f4ab2174 and PR #10985 , this change doesn't fix any issue and instead breaks the logic of the instance event.
Scripts/HoR: fixed infinite spawn, added some missing spell target conditions and fixed codestyle

Closes #10754
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore.git into Dartk-Core
DB/Update: Quest credit fix-up
Merge branch 'master' of https://github.com/TrinityCore/TrinityCore.git into Dartk-Core
actualizacion anterior .*.