So like, sometimes, after I save a replay from a multi player match, and review it later, the characters get reversed or its not the same tori that I was fighting.
Help please?

That happens to me as well, sometimes the tori's just explode and blow all over the toriworld. There is no way to help fix this glitch.

the newer client is glitched. If you want to make replays, get an older client.

Ooh, so basically, newer clients suck at making replays. I see.

You'll have to wait for a newer client.

For now, stick to an older (functional) client.