Yes
Like CSGOSlave said, unfortunately I cannot fix this particular issue, as it's an error in mirror mode. The mirror client dev is aware, though.
Doses indeed, not potions ?
Yes
This something that occurs immediately as you start the script, or after a long time?
If the former, please let me know which brothers were already killed when you started, if any
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I've committed a fix for minigame teleporting; it will be live with the next SDN update (script version 1.6.2)