Wall of Force can't be dispelled, so that's why that happened.
As for everything else, I'm going to say that the combat rounds end, since apparently no one is in a position to cast Remove Disease this round on Skori.
If everyone would check in (Or everyone who's going to keep playing, since I'm going to have to drop people at this point if they still aren't around) and as long as no one has any issues, I'm going to go ahead and fast forward to the part where the wall drops in 9 rounds or so, if anyone has anything they want to do in the mean time have to.
And Generic, as far up as you swim/look, you see nothing but water. If you swim up for 5 more rounds, you'll see a roof.