Yeah that looks to be the case. Reading the OpenFront readme, it looks like they transitioned to the AGPL believing it to be stricter (which it might be?).
What's also funny is the FrontWars fork's readme.md [1] has not been changed at all, and still credits the OpenFront maintainer as the project maintainer:
> The project maintainer (evan) has final authority on all code changes and design decisions