Dwarf French Beans - Brown leaves

Just a quick one guys, the leaves are going a deep copper brown colour on the dwarf french beans, not in spots, but the whole leaves. There appear to be a lot of empty nodes at rhe top where it looks like leaves or flowers have dropped but it has been quite windy this weekend.

Are the plants diseased, or just finishing for the year?

They're packing up until next year.

Cheers, I'll whip them out then. (",)