Rumours in US are LG is looking at the backlighting issues which are causing the delay which in the US is 30th June for more stock expected.
Someone posted a pic in this thread with massive backlight bleed @ 10% brightness
http://hardforum.com/showthread.php?t=1801170&page=78
Not sure if this affects UK as nowhere has the 65 or 95 right now which are new stock not RMAed from the first batch. LG must know where there stock is though
I think the delay must be more about production issues before they produce more stock as its expensive to keep RMAing screens with backlight issues for both the etailers & LG.
Mine is much worse than that. Still waiting on my monitor return.
Just a couple of examples on how bad it can be:
Looks like others have near perfect screens though, so hopefully they have fixed their QA issues now.