Subscription Interruption Impact on Companion Site History

Zach H. and Stephen C. when we had the subscription interruption I think something happened with the companion site. We have an intro channel “tell us who you are” that Shannon went into this morning and it only has back through 2 mos ago displayed. I know I set up all the channels originally with Zach to ensure all of our history was captured since we were using a Slack Pro free preview, and the Pro sub post window (1 yr) was the same as how long our community existed. So, I know we set it all up to load all that was visible in the Slack Pro subscription—but then we had the subscription interruption, and Stephen and I found that some things had to be turned back on. Help? 🙏