[is4kov]

Well, it seems now final score on each level depends on birds level. Also, I guess, recently Rovio started to collect statistics about how much score every bird at level gain. And now this ‘clear’ score multiplies to bird level, so that’s why all level scores have been increased. Also, as for me, now with my 5th lvl birds I’m getting more score at old levels, than it was before. So that’s my guess.