Morocco P#74 date error? [opgelost]

Does this 20 dirham note from Morocco exist with the date 2013? Bank Note Museum has an image of the 2012 note but wrongly attributes it to 2013 and I can find no evidence that the 2013 date exists. Clearly, quite a few members think there is a 2013 date but I'm wondering if they have just followed Bank Note Museum's lead? We have the other notes from this series only showing 2012, despite Bank Note Museum also giving these as 2013.

I came to the same conclusion as you did, so I moved all collections from 2013 to 2012 (and I also modified all other Moroccan banknotes from this time-frame, including putting everything in the Hijri calendar).

Looking at the specific year-line numbers, this 2013 year-line far pre-dates the 2012 year-line, so I imagine whoever added this page was directly following Bank Note Museum. Then, after months of 2013 being the only year-line on the page (and hence the reason why so many members claimed to own it), someone then added the correct 2012 year-line.

It looks like this happened with all Moroccan banknotes from this time-frame, only those 2013 year-lines on the other pages were changed to '?' year-lines. Regardless, all those are gone now.