Just a few hours ago, I got a PM on our ProBoards forum from ProBoards itself. Apparently, they're running low on advertising money due to the pandemic. We're not actively using ProBoards right now, but it still holds years of history of this server which we are not allowed to export. It doesn't sound like their company is very close to the edge right now, but it would be a shame to lose what we have there.
I am not going to ask you to contribute, but if you do so of your own accord, you can make it show up as TotalFreedom if you have an account on our old forum.
More information:
https://www.proboards.com/contribute