WTF, extreme shit happens even though i saw it coming but still speechless throughout the chapter.. this really give me goosebumps..
F.lucy didnt remember closing the door because theres no1 from future to warn them(so probably they're so carefree at that time), that means they didnt stop the dragon coming out from the gate. so i dont think that multiple timeline exist.. its just the future came to the past to change the past.
now that F.lucy and P.lucy meets the future already alter.
This chapter is freak'n A-W-E-S-O-M-E!!! So many twist and a lot of questions: like is F-rouge really the main antagonist of this arc? Will P-lucy lose her arm? Why did F-lucy not remember she closed the gate?(Well this probobly did not happen on her timeline since in her time line they were too late). Will natsu finally kick some dragon a$$?(Hope so)
Wasn't implying a plothole rather than a new line of events irrelevant to the one of F-Lucy. If not for that then we would assume that present Lucy would die in a couple of days.