In the last couple assembly ( i heard it at least in the zoraï & fyros one), the event team said they (wasn't very clear but i think it's the Higher Powers aka Kami/Karavan) found an explanation about this three differents memories and what happened (IC-speaking, we all know what happened OOC :p). So i suggest to wait a little more about it :) anyway merging the 3 histories in only one would be bad, at every point where the history were different you would have 1 server happy when the 2 others are sad ...
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