As far as I remember - at least last easter. We was able to do some of the chains more than once, as the preparations quest stayed to the end of event. Cant remember if it was the same on all events. I have no clue if it was to work that way. if it was not- that could explain some of the mess, if some counter can see that we did the quest chain a number of times.
If we are supposed to be able to do some of the quest chains more than once for as long as the event last, we are cheated of that this year. I have finaly been able to complete all - so got my ach- but the preparations quest is gone- so guess I will not get more this year.
Please BB- find out how this works and fix it. Next year if you are to reuse stuff- make sure it works before starting the event.
And please - try to learn support to reply in a more diplomatic manner, so that we don't feel like taking part in Asterix and the seven trials.