Milka Milkinis Chocolate from Migros Had Spoiled, White Bubbles

On October 26, we purchased Milka Milkinis chocolate from a Migros store, and it appeared spoiled. The chocolate was covered in strange white bubbles, and the entire packaging looked oily. Unfortunately, my daughter picked it up without noticing these issues. The taste was also off, which confirmed that something was wrong with the product. I am disappointed to encounter this from such a trusted brand and retailer. I hope Migros and Milka address this issue promptly to ensure product quality and customer safety. I expect a resolution and would appreciate a replacement or explanation as soon as possible.