Today i decided to help someone who wanted a wand from a crafter in Vasburg. I have completed Factions a few times and every town unlocked, so i thought a simple mapmove would do the trick... I checked my factions and noticed i had 0 (zero) Luxon factions and 300 Kurzick factions.
When i wanted to mapmove to vasburg i noticed that Vasburg was under Luxon control. So i had a problem because i had less Luxon factions than Kurzck factions. So i decided to do a simple Luxon quest with another char that gave me 750 Luxon factions, so now i had 750 Luxon Factions and 300 Kurzick factions.
I mapmoved to Vasburg again (still under Luxon control) but that crafter didnt want to sell me something because i had more Luxon factions than Kurzick factions
Again maybe i am mixing things up, but when a town is under Luxon control and my Luxon factions (750) > my Kurzick factions (300) then all npc's there should sell me stuff, right??
(Eventually i bought that wand in Levithian Pits
