I made the modifications...

Under the old URLs for SFUK data, you will get similar plots made with
my data processing of blitzortung data : same geographical areas, last
30 min lightning activity, aggregated to 0.5 degrees (density) with
the same color legend and superimposition of CBs and thunderstorms
symbols. If ATD UK MetOffice data re-appear, I will put back this data
onto _sfuk suffix maps.

Links:
http://meteocentre.com/lastimg.php?l...UR%20SFERIC S
http://meteocentre.com/lastimg.php?l...UR%20SFER ICS
http://meteocentre.com/lastimg.php?l...UR%20SFER ICS
http://meteocentre.com/lastimg.php?l...UR%20SFERIC S
and animations:
http://meteocentre.com/animate.php?l...UR%20Animation
http://meteocentre.com/animate.php?l...UR%20Animation
http://meteocentre.com/animate.php?l...UR%20Animation
http://meteocentre.com/animate.php?l...FR%20Animation

With suffix _boltek, the maps with the latest 3h lightning activity,
with a + for each impact.

Links:
http://meteocentre.com/lastimg.php?l...EUR%20BOLT EK
http://meteocentre.com/lastimg.php?l...EUR%20BOLTE K
http://meteocentre.com/lastimg.php?l...EUR%20BOLTE K
http://meteocentre.com/lastimg.php?l...EUR%20BO LTEK
and animations:
http://meteocentre.com/animate.php?l...UR%20Animation
http://meteocentre.com/animate.php?l...UR%20Animation
http://meteocentre.com/animate.php?l...UR%20Animation
http://meteocentre.com/animate.php?l...FR%20Animation