Hi, I opened a box of hipp organic today and noticed that all of the formula is not dissolving, I have been using this milk for 6 months with no previous problem, has anyone noticed this? I spoke to hipp and they have said that they have had no other reports of this. I am going to get a new box tomorrow to try. I know its not me as not had any problems before, also I follow the instructions to the letter (ex chemist so know how to make formulations accurately).