So i havent played this game maybe since somewhere 2010 or something like that, i play it again and i lost my baby dragon but it still says that hes in there

I'm confused as to what your issue is. Are you saying you had a baby in the kindergarden when you sold it? Or you just cannot move it to another hab?

@zaide-jas I think when you started playing there was no level requirement for legenadry dragons. Now you have to be at level 38+ to be allowed to have a legendary dragon on the islands. So that could be the reason why it stucks there.