To be honest, I saw this coming a long time ago. I've always said "I wonder when they're gonna make a TV series of LBT coz it has all the prospects to become one". Somehow, like the majority of movie to TV animations, the visuals will be slightly downgraded so that production wont take as long as I'm sure it already will but I think this will be the big opportunity people have been waiting for to revisit past characters i.e. Bron, Ali, Pat, Sue, Mo etc.
As for screening, the UK probably wont get it straight away but it will hit are shoreline (as everything else in the entertainment world does) a good 1/2 year or so after the US. I'd imagine it will be aired on the Sky channels before it comes to terrestrial TV. Probably Cartoon Network most likely.
Well, as cool as this all sounds, we've still got a wait on our hands (I dont mean literally sitting down on your hands LOL j/king

). LBT 12 will be due soon but, as always, I'm keeping an open mind to this and I'll be grateful to hopefully catch a few glimpses of the episodes in the run up to it's premiere.
One question... you reckon the original cast will star in it? I'm sure the regulars will but what about the voices of the special guest stars that were in the movies? I doubt they're gonna be about to keep them for the series. And there's the same problem with finding a single voice for Littlefoot! Who's gonna play him if they keep switching him since Dekker after #9? This oughta be interesting...