Board Thread:General Discussion/@comment-24976116-20140418054443/@comment-25647951-20141116160935

The kevin 11k was from the timeline in which 10 year old Ben HADN'T  traveled into the future. When futureGwen opened up a portal into the past,she created a whole new ALTERNATE time-line(just like profesor Paradox explained:its a criss-cross timelineone in which Kevin never had thechance to become a good guy,and he and gwen never happenned).

but the timeline that now we folow in the series is the one of AF,UA and Omniverse,it is the one in which ben and gwen travelled to the future,and later Gwen and Kevin Happenned(probably one in which Devlin dsnt exist)

so technically all time lines are canon