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I was wondering how to handle the damage of a Two-Handed weapon wielded in one hand. So, I decided to take a look at the FAQ. However, there seem to be two FAQs addressing this question, and they appear to be conflicting.

https://paizo.com/paizo/faq/v5748nruor1fm#v5748eaic9qno
https://paizo.com/paizo/faq/v5748nruor1fm#v5748eaic9quw

Did I miss some important difference between the two?

I’m currently playing an oracle with dragon mystery. The dragon mystery gives antimagic field as bonus spell at oracle level 12 and true seeing at level 14.
From this FAQ it seems obvious I get antimagic field as 6th level spell to my spell list and also get it as a spell known. This doesn’t remove antimagic field from the oracle spell list as 8th level spell.
From this FAQ one could argue that it is added as separate spell known.
The same conflict but vice versa applies at oracle level 14 for dragon mystery bonus spell true seeing.

Question one: Can I cast antimagic field as an 6th and 8th level spell without using heighten spell or would I need to learn it as a spell known at 8th level to do so?
Question two: Can I cast true seeing as a 5th and 7th level spell or would I need to learn it as a spell known at 5th level to do so?