I read the recent chapter (because I also want to see the episode, where Irene makes her debut and meanwhile need something to do in-between). And so I noticed clearly, that the new reveal is way too contradicting. The five dragons are born humans, yet one is Igneel's biological son. It really doesn't make sense. Fairy Tail is literally screwing our mind with new chapters or reveals. Or whenever a chapter ends.
Another is the Post-Credits-scene of Fairy Tail: Dragon Cry. It has Zeref with his new outfit, that he doesn't get until the battle with Natsu and Zeref didn't return until the rescue mission. And the series relies on asspulls, that are never foreshadowed and come out of nowhere.