"that the third benefit referenced a mechanic that had been entirely removed and no-one caught it before print. Says a lot."Minor oversight my ass, you're telling me that none of the many playtesters you mentioned noticed "Oh, I can have effectively unlimited slots, just add time?"
I guess if that's your definition of minor then this must seem like a non-issue to you.
No that the third benefit referenced a mechanic that had been entirely removed and no-one caught it before print. Says a lot.
Any way you slice it, either the quality of the playtesters is questionable, or we can assume that some things got very little, or no, playtesting.
Most anybody familiar with actually producing written products for publications thru multiple source providers understands the kinds of issues with version conttol and merging that lead to these kinds of cross-reference oversights and knows this does not mean anything catastrophically lacking in the process.