Simple Buffy Question

[hawkida]

Can someone with Sky confirm whether or not this week's trailer for Thursday's episode is utterly spoiler ridden? Twice I've nearly seen it now. First time I switched off, second time I closed my eyes, put my fingers in my ears and counted out loud to drown out the sound. Am I right to be this wary or is it reasonably innocuous stuff shown in the trailer?

Oh, and please be careful with the answers - 'avoid' or 'relax' is what I'm looking for, not "Well it shows a scene where X does Y..."