Board Thread:General Coding Help/@comment-24520859-20171202112225/@comment-24757753-20171202113829

You are referring to the "Invalid time" error?

in the infobox template is equal to  on the module doc page, and since the   page doesn't exist, it fails to get the updated date.

If the  part of the title is what's needed, try using the   parser function instead. will give you, even on the language subpages (e.g. Global Lua Modules/NavboxBuilder/pl).