Thank you for understanding.
I don't think I have a current enough backup. It was on my list of the next thing to do but my list is long. However, the "page source" is intact. It's just I can't actually edit.
To me, this is a case of sweeping a problem under the rug. People misunderstand the forum pages and so destroy their forums. I'm sure wikidot gets lots of messages about this. I'm sure it's annoying. Solution. Hide the problem away with no regard for long established sites. I expect this to be fixed. My trust has been violated by wikidot willfully breaking my pages and I see no effort to even apologize let alone address this problem. I have a lot of people in my industry asking me whether I think they should start a site here. What should I tell them? I understand "use at your own risk" but I see no effort here to prevent the fallout from this big change.
Let me break this down to the two things I need:
I need the forum category pages repaired, like this one: http://www.gustrength.com/forum/c-66481/general-strength-training
The categories are at the bottom of the page. I need them back in place.
And I would be fine with the iFrames being removed so that the error codes on all the forum pages go away. I can do without the iFrames.
What I really want, however, is to have control over my pages back. And that is what I really should have.