Special Master Books still going on?

I remember a week or two ago when I leveled my Aran to 70 I got a popup from the Maple Admin saying I could choose some 4th job, tradeable, instant level 30 master books. I got AFA 30, but that's not what I'm trying to ask. My question(s) are:

1. Is the "event" still going on?

2. What classes are eligible for the event? (more specifically can Mercedes get the popup at level 70)

Any help is appreciated as I cannot find any information about this. :\

I think it's over, but if you got a book during the event, it wouldn't expire despite having an expiration date on it.

The classes it applied to were those that were changed in that revamp.
Mercedes is not one of them, especially since its creation was blocked at the time.
I can't remember which classes except Aran and Evan it did apply to, but I believe it's over anyway.

Thanks for the quick replies. Such a shame I started up another Mercedes just for mastery books, oh well.

Locking thread.