Okay, so I watched the most récent episode ("The Choice") on Xfinity OnDemand because I missed the episode Thursday night and I know that many of the episodes on OnDemand include a sneak peek for the suivant episode at the end.
Well the clip for suivant week's episode was rather nerve-wrecking.
In the sneak peek, it started with Siggy watching over a bedridden Rollo and Floki has come to supposedly visit. Floki convinces Siggy to go rest because she deserves it and she finally leaves, trusting Floki to watch over Rollo.
The last time we saw Lagertha (Katheryn Winnick) on Vikings, she was in complete shock after losing the battle for Kattegatt to Ivar (Alex Høgh Andersen). And fans shouldn't expect to see Lagertha bounce back from this loss right away... if ever.