I have had my ice cream bowl for a while now, maybe 4 or 5 years? but this is the first year I've really used it to make a lot of ice cream. I'm a bit disappointed tho, the bowl has started to ooze out some blue liquid. I noticed it first in the bottom of my upright freezer, and then after I used it the last time, I put the whole bowl in a plastic bag and when I took it out to use it, it had about 1/4 cup of that blue liquid in it. That can't be normal, can it?