I guess I give them the benefit of the doubt on this one because everyone traveled far at once, except for Jaime.
Jon - Dragonstone from Winterfell, long sea travel
Unsullied - Casterly Rock from Dragonstone (started previous episode), probably the longest journey
Euron - Kings Landing, probably the shortest
The only one that doesn't jive is Jaime as he was there with Euron, but then managed to march his army to Highgarden. Then again, that one could've taken place further into the future too as it was the last scene.
If we forget that it seems like no time has passed and just assume it has, it's probably not so bad.
Actually, thinking about it, the only scene that seems out of place is Sam's. It looks almost as if it was supposed to be overnight since his treatment, but it's jarring to show out of sequence like it was. Every other scene has the understanding of long travel, but his is between scenes of long travel and was supposed to be almost instantaneous in the scheme of things.