remade lol? What a huge troll post.
They can't "remake" an episode a day before it's supposed to air.
Most animation companies are several episodes ahead of the actual air date (if they haven't already finished 12+ episodes already) – it takes at least 4+ weeks to animate, voice, etc. a single episode, so for them to "change" an entire episode would render all subsequent episodes wasted – so such a decision, based on a 5 minute leak, is just simply retarded.
You'd need to be a baby-fur or someone equally retarded to even think it something like "remaking an episode" is possibly true.