Last modified: 2014-07-29 01:51:43 UTC
This happens in FF (both skins). 1. https://fr.wikipedia.org/wiki/Utilisateur:Elitre_%28WMF%29/Prove?veaction=edit 2. reach the Sources section. 3. copy the (en) template and paste it before "Franca C". 4. hit space. A pawn appears.
https://fr.wikipedia.org/w/index.php?title=Utilisateur:Elitre_(WMF)/Prove&oldid=98530979
This appears to be long-fixed.