Well, made it safely back from Munich... The return trip was a bit peculiar : the plane had a 45 minutes delay taking off from Munich so I missed my connecting flight in Lyon... After that, we (we were 6 in the same situation) took a plane from Lyon to Bordeaux (BTW, that plane had a 1h30 delay).
Arrived at Bordeaux, they told us that they did not find our bags (that we checked-in at Lyon, NOT in Munich)... And after that, we did Bordeaux -> Toulouse by taxi (a 2h15 long drive that must have cost the airline company at least 1000 $). Finally arrived home at 2 in the morning instead of 9 in the evening.
Now it's saturday morning and they did not find my bag yet...
On the hacking front, I am afraid nothing will be done this Week-End (I am leaving for Milan next week, but this time with a DIRECT flight :-) ).