Type of Problem: Duplicate
Extra Details: The episodes S2E15 and S3E14 had been auto-recognised as parts of regular seasons.
But the broader list of guests in them proves they are not ordinary episodes, and more time consuming may be.
Moreover, we have reciprocal info here and here.
I created the 'Specials' section for these two and further possible undercoats.
Please, choose a variant for this content and delete the duplicates: the 2 episodes in regulars, or the whole 'Specials' section. All the stuff is equal between them, but the Extra IDs need to be moved from regulars to the specials if mods decide to keep the latter alive.