*Time stamps may not be perfectly accurate. Please consider them more of an approximative guess to where the mistake is.

0:33 - On 1 frame you can barely see that Dash has extra eyelashes

4:34 - Pinkie's head goes through the pole.

4:40 - For some reason Soarin' coat color is white here. I theorized that it could simply not be Soarin' at all but the following scene corrects his color so it's almost certainly supposed to be him.

5:24 - Raindrops (?) is an alicorn. Golden Harvest is also a pegasus and both are blank flanks.

10:28 - FS is technically a blank flank

10:57 - On 2-3 frames Fleetfoot's right eye disappears.

11:29 - The measuring string disappears for a few frames in some places here.

11:38 - The BG pony kinda looks like a blank flank

14:47 - Pinkie seems to be a blank flank.

16:27 - The ribbon around Dash's foreleg seems to be disjointed animation-wise.

16:37 - RD's face looks strange on 1 frame. At 16:38 there are a few more strange frames.

17:04 - The bandages on RD's head disappear on 1 frame.

17:30 - RD's tail color is partially wrong (the yellow is blue for some reason)

17:53 - Extra eyelashes

18:41 - More extra eyelashes on 1 frame

19:14 - RD's wings are a little disjointed on some frames