I'll see what I can do to help you (But in a couple of days, sorry for the delay)
1. Once i froze a raspberry and it was the moment before it teleported; it froze in a completely different spot INSTANTLY. Is this supposed to happen?Yes it is. You see - when Raspberries begin disintegrating they still have few beads (or whatever) that are on their last spot, but game-wise they are on the new location. It acts the same as if you have placed a bomb on their new location and they still have beads to join the first few.
I also froze one as it was rebuilding itself after it teleported and it didn't even get all of it's pieces back together. What's the meaning of this?I'm sure you don't want to freeze just 3 of the beads and have the rest of them flowing around the level killing you...
It seems like you know exactly where the raspberries go as they teleport. What clues are there to tell you where they are going? That is all.When they are still slow moving they move in a straight line. So when you see where the first bead is going you know the direction they move. And usually there is only 1 or 2 locations they may stop.
Tip to Hurling Metal 0 - kill the cherry last! Get on higher ground than the Raspberry and when it decide to go up you place a snow-bomb to freeze and kill her. Getting the crystal there is sometimes very hard, because you need to kill the raspberry with the slow exploding black bomb. It's hard to time it right.