Thanks for that! Unfortunately, the pokemon still says 'Apparently hatched at'..
I'm certain my trainer ID and SID are correct. However, under Original Trainer, I can't input anything. If I click on 'Input own OT' then nothing happens. If I click on the button and input my name, nothing appears either. When I check my pokemon ingame, there is either nothing beside OT or ?????????. Could this be the cause of the 'apparently hatched at'?