I agree the timelines don't match up. If I'm not mistaken, SSA joined Waw Middle School during 8th grade. So I guess when she speaks of being abused by Soojin & friends for two years, she means 8th and 9th grades. The last two years in middle school, right?
Problem is, several people have spoken up and stated Soojin was not a troublesome student from 8th grade onwards. These people said she already strayed away from the bad lot she used to be with. That's why most accusations that were talked about were events that allegedly happened in 6th or 7th grade.
Of course these witnesses could have just made things up, their memory could be faulty. It's quite puzzling nonetheless.
Imo the way to prove her innocence is the legal investigation. If the people willing to testify are in Soojin's corner, and the accusers are nowhere to be found, then she wins. It's crazy though that we're a situation where a court of law has to decide on whether or not Soojin talked smack in someone's back during middle school.
The possibilities in my opinion (trying to be unbiased)
Soojin lying: She indeed talked sh*t about the actress behind her back but she didn’t know she knew about it. She claimed she wasn’t with that bad group of people who bullied people but what the actress claimed can be simple teenager girl sh*t talk. Yes, it did hurt the actress but you don’t need to be a delinquent to talk bad about someone. You just need more then one person to have a conversation.
Actress lying: Maybe she didn’t mean to start this big of a mess with her first post and things got out of hand. Maybe she wanted a little attention. Does she have an agency? Why there are no agency statements from her side? Iit’s possible that she trying to save face, creating a statement what doesn’t cancel Soojins but also make people take her side.