Wikimedia Bugzilla is closed!

Reported on fr.wp. Verified so far in Win 7 (Chrome and FF). 

You can use this page https://fr.wikipedia.org/w/index.php?title=Utilisateur:Elitre_%28WMF%29/Prove2&oldid=105329509 to reproduce.
Steps:

    1) Place the cursor immediatly after "croisières", before the non-breaking space.
    2) Add a space. This space is added after the cursor.
    3) Press Right Arrow then Left Arrow to make the cursor move, but it is finally at the same place.
    4) Add a space : the pawn appears in the link.
    5) Again right arrow, then add another space : a second pawn appears after the link.
    6) If you try to type text after the last pawn, only a pawns appears. No text.

    To have text written from right to left :
    1) Place the cursor immediatly after "croisières", before the non-breaking space.
    2) Add a space. This space is added after the cursor.
    3) Press Right Arrow to make the cursor move.
    4) Add a space : the pawn appears.
    5) Again right arrow, then add another space (so efter the colon) : a second pawn appears.
    6) Left arrow twice (cursor before the colon) and type text : it's written from right to left.