I noticed that my sub badge wasn't next to my name about a week ago but did not think much of it, as there have been issues with badges before. I no longer have the choice of adding a Sub Badge in my profile settings, I can only do Custom.

Eventually I thought to look at the profiles of any Partners I could think of, and found that most still have their badges while a few do not. I don't have a guess on why it's only affecting some people, but I figured I should post this as it could go mostly unnoticed.

Not sure what you mean by "Sub Badge". Do you mean the second badge you unlock if you're partnered? If so it should unlock by simply linking a partnered account to your profile that has the same name as your sr.c account.

This issue still persists. The ability for partnered Twitch streamers to display a sub badge next to their name seems to have disappeared. It would be nice to know whether this is unintentional and will be fixed at some point, or if it's a case of being another "feature" from the new site owners like filling up half the profile pages with junk was.