woolies long life milk - turns bad

Dear Woolies, <br> <br> I have been buying my monthly supply of Longlife mile for the past couple of months from your store. I tend to buy in bulk like about 4 to 5 packs of 6. <br> I have notice that from last purchase almost all the milk that I have been opening seems to turn like curd within a couple of hours. this milk is immediately refrigerated and the load shedding has not be so drastic to affect this quality. To test this I bought c***** long like and did the same while opening the woolies long life milk. The c***** is still perfect in its condition while the woolies box has got the thick cream / like blotches of it on the surface of milk. <br> Please can you respond to this concern. I am very disappointed that this has happened. <br>