Anthere-
I apologize for having used words which were perhaps a bit harsh toward Erik (harsh : dur, bourru, rude, sévère, âpre ... that should be what I mean...).
Thank you, apology accepted. The conflict was probably the result of confusion about who is the administrator of the board. That should have been made clearer. I have now changed the board config accordingly. (Note: There is a single "super-admin", but there can be an arbitrary number of users who have admin rights.) As I have said, I will refrain from moderating posts in the "mediation" board in the future.
Let me know if you want any other changes to be made to the board setup.
Again, in the future, if there are any similar issues, please contact me privately by email or at least on my talk page. That does not negate your ability to discuss matters publicly later if that should become necessary.
All best,
Erik