From reading the rules, it seems that if...
you are sucked through a gate that appears in the Mythos phase, you are sent through and are delayed on th first OW space. This then means that at the next movement phase, you only stand the investigator up, and so do NOT move in th OW that round. This ensures you do not miss the OW encounter on the first space, and under "normal" circumstances would encounter 2 OW cards before returning to arkham.
This is clarified in subsequent QnA and all seems fine and sensible.
Now, it has also been clarified that if the investigator is sucked through a gate from an Arkham enocunter in the encounters phase they are also delayed. Now as delay doesn't mean the same a "miss" a turn, as far as I can establish from th rules, this means that the investigator will still have an OW encounter in the following OW encounters phase even though they are delayed. At the next movement phase they are stood up, and then when it comes to OW encounters phase, they have ANOTHER encounter on the first space of the OW. Assuming this goes ok, they move on to the second space next movement phase etc...
This seems to me then, that if choose totravel through a gate at the start of arkham encounters (by ending your movement there), or sucked through the mythos phase, rules are in place to ensure under normal circumstances you have 2 OW encounters BUT if you are sucked through as a result of an arkham encounter, the rules dictate you have 3 OW encounters under normal circumstances, which seems flawed to me. I don't see why it should punish the investigator any worse for that particular method for arriving in an OW.
Is this right or am I missing something subtle in the rules somewhere?