can you call the acf function get_field()? ACF only stores page ID values, and sometimes other values that all need to be converted to the URL. This is the same for all fields except the basic field types (the same field types that work with the acf shortcode). So you’ll either need to figure out how to call a function or write custom code in what you’re using. Not sure if this is what you’re talking about, but it came up in a search http://timber.github.io/timber/#acf-cookbook
