Yeah, I saw that post of his. In the past he's said that he checks his lotr-tcg email every month or so, but with that who knows when he'll see the most recent round of emails.
It would definitely be nice if the wiki software was something fully accessible to more than admin-level access. I actually have moderately elevated privileges, but not enough to resolve some of the recurring issues such as not being allowed to upload new files or the card text pages being locked somewhere that I can't see them. In the past I've toyed with the idea of scraping all the data on this wiki and moving it to a MediaWiki-based option, but that would need to happen when I have time to do it and only if there's moderate support from the userbase--as you've found out, I'm not always around.
I looked at those issues, and they're all tied to the locked-down card pages I mentioned, so I can't help there.
(in other news, I'm annoyed to see that I still didn't get an email notification for your reply, so apologies if my replies lag.)