mangosR2/mangos — comment on commit 9f9e0261d99234c7249b6804cd9bf79e48abe3f2
File:  line 0
By rsa:

no difference, only possibility for save m_bgdata with instanceId = 0.
this bug be appeared on clear mangos 2 years ago, fixed less then one year. need check teleport-to-instance procedure on disable teleport from taxi (only manual teleport may be possible).