okay so this is a weird question, but when me and friend were baking a cake and we needed lemon extract. She had a brand new bottle, it was already in the box and it had never been opened, we even had to break the seal. When we took out the bottle and opened it, it was completely empty? like, nothing was in the bottle. It had been sitting in the pantry for two months, could this be why? idk it was really wierd.