That is not what I am saying. That is what the GM was telling me.
However this is a bug because I tested to log on some different character.
Since Kanna and Beast Tamer are mages I tried to log another mage to see if the problem stayed.
I logged a Kinesis but I could do the [Easy Magnus] quest without having to do any quests before that.
I also logged a Cannoneer and everything seems fine.
The reason why I am 100% sure this is a bug is because, before the patch some friends of mine did whole 5th job which
includes Easy Magnus on a KANNA. Now suddenly we are not able to do it? A lot of people have experienced it aswell.
I've found the issue in both my Beast Tamer and Kanna.
Conclusion of this: Beast Tamer and Kanna cannot do Easy Magnus atm since it seems to be bug.
If people find more classes experience issues regarding the Easy Magnus quest I guess we can keep filling the list!