It was supposed to be a low-risk mission just dipping their toes back in the water. And of course it's not. There's wraith there and they have to run. The manage to dial fine, they even manage to get to the gate but as they're jumping through several wraith shots hit the gate and something goes strange. The normally smooth passage of the wormhole twists alarmingly and it's normal teal green shifts to a much more menacing red. And when they're finally spat out. They certainly aren't back at Atlantis.
SGA-1 finds themselves at the site of a demon summoning
from-the-land
"Understandable, but he's right, we'd be more suspicious if it was a longer wait."
from-the-land
"I think I should go check for Lady Kajetana's return; I needed to ask her about something from our side anyway. If there's anything else you want to check with each other about that might be unsettling... well, here's your chance."
of-the-ice-and-snow
"None. It's locked away and I can check every evening. You, Tedya?"
from-the-land
"Yes, unfortunately. The language magic is normally handled by their technology. From the destination end."
of-the-ice-and-snow
"That should be fine. And I think you can still tell them your personal secret."
from-the-land
"It'll do. Still a lot less nervous than we were before, so I'll take it. And hopefully we can cooperate."