Default Hello SMS not receiving Group texts after flashing MOAR ROM

I flashed the MOAR ROM about 3 days ago. Since then I haven't been able to send group texts or receive them in Hello SMS or Hovercraft SMS. Is anybody else having this problem? Hovercraft told me to check the APN setting but when I did I wasn't able to find a way to edit anything. Evolve seems to be the only 3rd party app that's allowing me to group text.