what roster patch are you using?
I think theres a mess up in appearance.dbf. You can fix those manually if you dont want to restart your dynasty. Using DB commander, open your appearance.dbf of your 1st yr. dynasty and your 2nd yr. dynasty. Copy over all the appearance of your rookiein 2nd yr. dynasty(i think its id start with 4000) to the appearance.dbf in your 1st yr.
Then transfer that modified appearance.dbf to your 2nd yr dynasty.
make sure you back-up 1st before you make any changes.
I hope i didnt confuse you. lol