Newest comic not showing on main page in ComicPress

I uploaded a new comic a few nights ago, set it to publish this morning around 1 am, and published it. When I checked it about half an hour ago, my main page is STILL displaying my first comic, but my newest one DOES show up on the calender and in the archive. Why isn’t it showing up on my main page? The dates are correct on both so I’m not sure where to go from here troubleshooting.

EDIT: And because it’s an obvious potential mistake that someone’ll point out, under the Settings menu under “Reading”, the front page display IS set to “Latest Post”, so IF something’s effecting how my comics are displaying (but not my blogs strangely, as they’re all showing up & in date order), it’s not that. 🙁

Any help would be appreciated. Thanks!