User blog comment:Miskos3/Fairy Tail Episode 243: Tartaros arc: Wendy vs. Ezel, Review/@comment-24403746-20150725192405/@comment-2214433-20150726171015

Huh, I didn't notice the Erza fight mistake you are talking about. I'll check it out.

Also yes, it's a bad idea to watch Fairy Tail after any of the better-animated shows, FSN especially, leave that one for the last. xD