Fake Episodes: Numberblocks S5E21, 22 + 23

Hi. I was going to contribute to the IMDb page for Numberblocks, however I immediately noticed something was off when I was looking through the episode list: three nonexistent episodes were listed (S5E21: "The sr hands attack (sic)", S5E22: "The sr hands attack numberbland (sic)", and S5E23: "The end of the numberblocks (sic)") and, based on title names and summaries alone, were very clearly fake. I would greatly appreciate if all three entries were reported, and if there's anything else that can be done too.