Rule discrepancies in ITL: KS PDF vs. published book

[Anomylous]

So I was going through Legacy-edition ITL, trying to get a handle on the new Staff spells. In my Kickstarter PDF copy (from the "SECOND WAVE 9-25-18") folder, it says that a wizard character can start with the Staff spell appropriate to their IQ level, without having to also learn the lower levels. That whole paragraph seems to have vanished from the printed copy.

I'm assuming that the print rulebook is the Official Rules, and that you do indeed have to allot points to learn each individual level of Staff when building a wizard character - unless there's something about it elsewhere that I've missed? (I don't actually have a copy of the print book, this only came to my attention when I got into a rules debate with someone else!)

Anyway, I haven't seen anyone else talking about this, so thought I'd bring it to everyone's attention. I've been using that PDF as my go-to reference, but apparently that's risky!

(The Staff question in particular is important to some house rules I've been working on, which are posted over in the House Rules section. I don't think it breaks anything too badly either way, but it definitely affects things a lot.)