So weird ⊙ω⊙

This account is one of the 3 accounts I reported before, looks like I was right. The second screenshot shows he posted another emoji-only post and wasn't banned (then why ban us...? And it's not just this one; before the post where he mentioned his account was banned, he also posted a 😡 emoji post, and nothing happened. But why did it change from 😡 to 😆😋, it's super weird...