Yeah, official images can be full of errors, depending on who made them. On the Friendship Express DVD, for example, Dash's cutie mark is missing entirely, along with one of her legs. Or like that ridiculous image of Twilight they just keep on using over and over, where her face is stretched out like an anteater or something.
The Hub seems to know what they're doing, but Hasbro barely has a clue.
Hey, at least you had a reason. I completely forgot to give Luna her wings once, no excuse other than just not thinking about it. And then Equestria Daily gave the picture its own post before I'd managed to fix it, so I got about 50 comments about how she was freaking out over her missing wings.
Oh, I think I remember seeing that one on EQD and the first thing I noticed was the missing wings. It was a couple months back so it may have been someone else's, and they had forgotten her wings as well. Seems like it's a pretty common thing to forget
I'll admit that I forget to to draw them all the time, but I usually catch it once the drawing is finished. And by that time I need to annoyingly try and fit them into the image somehow. Oddly enough I've never once forgotten a unicorn horn...
Yeah, it was quite a while ago, a few days before the Nightmare Night episode aired. I've been pretty inactive lately, and have only made a few pictures so far this year. I keep writing all my ideas down, so I've got like 60 now, but it seems like the more things I want to do, the less I get around to working on any of them.
Anyway, the annoying thing was, that was pretty much the only time I've ever forgotten something fairly big like that. I was just focusing on her pose and expression so much that wings didn't even occur to me, even though I usually notice that sort of thing right away. I actually fixed it pretty quickly, but it was already too late.