Let us rewind our little tale by a few minutes. Such an amount of time may not seem like much, although it is more than enough for some to complete certain tasks, a lot of different events can happen within the span of a mere minute.
Whilst Alexandra was battling her own mighty foe, it wasn't as if others were simply sitting around scratching their behinds and enjoying the show. Any behind scratching of any kind was simply out of necessity.
The simple fact of the matter was, that the Abominable Ogre was not the only one to flow in through the temporary breach in their defences, before the mighty Omelette, the Roaming Shadow of Death, put a stop to such a thing.
In total four Hobgoblins, not including the Ogre, had breached their shield wall by following its charge, and dozens of cannon fodder level Hemogoblins had flooded in through the gab before it was plugged.