Board Thread:General Discussion/@comment-25539649-20150618004228/@comment-26031064-20150624064844

Perhaps they couldn't properly animate that cluster being sent away in a bubble so they just used a previously sent-by-garnet's-bubble gem as a placeholder for it's transfering scene. Tbh, I can't accept this as an error, more like, a quick fix to a problem they hoped nobody would notice in it's short time-frame of being shown. And to be fair, I didn't notice this at all when I first watched this episode, nor the 4 other times right after. It's a really tiny detail tucked away in fast, barely noticeable frames of animation. It's either an intentional switch for time's sake, or something we just can't comprehend in the grand scheme of the show's overall plot.