So I have some T3 from an order placed two years ago, I kept it in a cool dry place and it hasn't moved since then. Today I looked at it and the bag is filled with complete tablets, partial tablets and lots of powder at the bottom. I checked on some arimidex and it is now in the same condition. The other batch of arimidex from PPL I have is a pressed round tablet and those are perfectly fine, all of these being stored in their own bags in the same container which has moved maybe 8 times in the last 2 years. The container is never jostled or thrown around either.
Is this normal?