Hello all. Ive got some smilla tinned wet food off zooplus, fish flavour. After being in the fridge for a day its got white patches and gone weird looking. Ive used smilla for years and it doesnt usually look like this, it looked fine on opening. This has happened to two cans so far. Does anyone know what this weird white patchy stuff is? Is it just fat thats broken down? Thank you kindly appreciate any help!