Mw.wikibase.entity.lua bug fix instructions/nan

Lua executing  or   caused problems with a big error message that says   and the page sometimes was added to  (or a localized equivalent). This has now been fixed so we don't get new errors, but all affected pages still need to be fixed.

To do this, you can do any one of the following things to: (1) all pages in your localized "" category and its technical subcategories, if any; and also (2) all pages you find when you search for  (because not all affected pages are in the error category!) in all namespaces:


 * Open for editing and save without any change (a null edit), and do it for all pages
 * Use Pywikibot touch on all pages
 * Run the script in T170039 (works for category part only)
 * Hi̍k-tsiá iōng jīm-hô kî-thann hong-sik tiông-kiàn