Hi,
I don't know if this issue was already reported, or if it was already present in Vanilla.
This evening, a horde player entered Astranaar (Ashenvale) in order to kill some alliance players. No alliance NPCs reacted to his presence. He walked inside the town, sat near the Hyppogryph Master... This lasted like 15 minutes or so.
Is that normal behavior?
Sorry if I got it wrong.