Disgaea Infinite/Fridge

Fridge Logic: Flonne, despite being a Fallen Angel after the events of Disgaea Hour of Darkness, is wearing her Angel Trainee outfit instead of her Fallen Angel outfit. This is explained, however, by the information that Flonne is taking a remedial course online. However, given that until she graduates, she's still technically a Fallen Angel, Flonne should still have Red Eyes.
 * Maybe they're contacts? Or have been contacts all this time and she's just taking them out now... This is Disgaea, after all.