This is usually caused by an incorrect setting in your JHED profile. To check/change the setting, go to your profile on https://my.jh.edu  Scroll down to Primary campus users' profile at the bottom of the page and change your campus to Homewood. Click save, it can take 24 hours to activate.

You can also watch this video to see what you need to do:

https://www.youtube.com/watch?v=Sqx8RGKthmM