Board Thread:Support Requests - Getting Technical/@comment-9605025-20191021203740/@comment-168424-20191022184324

As with many things, the state of Forum:Index may be related to when the wiki was created. Some example links of wikis with different states would help.

And yes, you can edit archived pages because you're an admin. I think DPLforum archiving is more like a migration process, so if you can edit and rename stuff, you can sort of "undo" the archiving. However, FANDOM staff is really the best place to get info, because like many things they do, it isn't really documented.