I think the comibination of an intro page and short URLs will not work, because the first thing that is checked (after maintenance mode) is for the intro page. So if there is no page_id (may be a result of short URLs), AND the intro page is enabled, the user will be forwarded to the intro page.
I think the comibination of an intro page and short URLs will not work, because the first thing that is checked (after maintenance mode) is for the intro page. So if there is no page_id (may be a result of short URLs), AND the intro page is enabled, the user will be forwarded to the intro page.