Bit late to this thread but genuinely curious - did anyone manage to get photos or video? I've been trying to improve my paranormal photography skills lately and I'm always kicking myself when something happens and nobody captures it properly.
Also wondering about the formation. Was it a fixed triangle or were the lights moving independently? I ask because I saw something over the Cumbrian fells about two years back, three lights in a rough triangle but they slowly drifted apart over maybe ten minutes. Never worked out what it was. Still bugs me.
If anyone did get footage even on a mobile just post it up, doesn't matter if its blurry. Sometimes the blurry ones are the most interesting tbh.