Lifetime Plans

I changed our lifetime plan from "this plus next ten years" to "lifetime" today, and then all our expired members had this plan added to their subscriptions tab under "User Management".
I have now changed it back to "this plus next ten years" , and their expired subscription is the only one that appears. here

Given this sort of problem, and the other one I have posted here, I think this version (4.0.1) is far to flaky to be used on a production site.
Can I revert to a previous version that has "Any Plan Active" and "No plan active" filters, so that we can just get on with looking after our members?

Within CBSubs > Settings > Global set free lifetime plans to create subscriptions. Next change your plan to lifetime again. It should work fine. Your issue also doesn't sound like a problem with CBSubs functionality, but just an issue with the subscription column.

Can I revert to a previous version that has "Any Plan Active" and "No plan active" filters, so that we can just get on with looking after our members?

We've already added that back in. Ensure you've both CB 2.x and CBSubs 4.x nightly releases. The first plan option is then "Any" you can then select a status of "Active", which will filter the users down to all users with an active subscription to any plan.