Rob, I've already backed up all the current Navbar pages (and related pages it links to) as an offline XML dump. I can try importing importing updated stuff from Wikipedia to fix our current one showing the error text, and I can rollback if need be.
Also, I'd like to explain something, in case it wasn't clear.
When you download templates, typically you have to check the box in Special:Export to grab all pages connected to said template, else it will be broken on arrival. One of the reasons my earlier attempt to fix things went bad is because of this. I should be able to avoid anything that cannot be quickly rolled back if you deem it unsuitable, and when I do import the updated files, I will include an edit reason that will note which files need reverted if something goes wrong to the import to minimize any potential issues.
Is that acceptable?
Also, I'd like to explain something, in case it wasn't clear.
When you download templates, typically you have to check the box in Special:Export to grab all pages connected to said template, else it will be broken on arrival. One of the reasons my earlier attempt to fix things went bad is because of this. I should be able to avoid anything that cannot be quickly rolled back if you deem it unsuitable, and when I do import the updated files, I will include an edit reason that will note which files need reverted if something goes wrong to the import to minimize any potential issues.
Is that acceptable?