Hi Gi and others
The weather has been peculiar with downpours, lightning and the like..but no twisters where I was. I heard there were others.
Had one or two possible Willow Emerald at Bromeswell today, with a couple of hours to kill before my train at Melton. Couldn't nail them and weather conditions were less than ideal, though not as spectacular as yours

. More positive damsel/dragonfly sightings were 1 Small Red-eyed Damselfly, 10+ Blue-tailed Damselfly, 1 Broad-bodied Chaser, 2 Emperor Dragonfly and 2 Common Darter.
On the river had 3 Greenshank, 4 Common Sandpiper, 1 Turnstone, 10+ Redshank, 4 Curlew, 3 Blackwit, 6+ Lapwing and a single Teal...before being disturbed by a guy who insisted on throwing a shoe into the river for his 2 dogs.
In the surrounding fileds and ditches also had moulting Reed Bunting, Kestrel, Green Woodpecker, Willow Warbler, Turtle Dove (single bird) and a tailess Whitethroat.
East Lane would probably be worth a look tomorrow and I'll be doing my best to get out there at the end of August and then from mid-September onwards when time allows.
Sean