User blog comment:Ugo2001/Potential Plot Hole?/@comment-174.81.206.189-20171226172128

I'm not sure if it was stated, and would have to re-read a bunch to be positive, but has Ace not seen Whitebeard since the death of Thatch? He was hunting Blackbeard, but could he have crossed with Whitebeard as he tried to find Blackbeard, during which he had the poster to brag upon.