It requires purchase to download or see the forums 🙁
I do not have that plugin unfortunately, so I cannot look at what it is doing that might interfere with ACF. I doubt it would be legal to give me a copy for debugging purposes either.
In the meantime, I do not see anything special being done with WP_Query when the post_id is ‘option’, so I’m not sure how changing to WP_Query would alter how ACF handles have_rows( ‘something’, ‘option’ )…
