Bug: Squad Ranked (Superstar Showdown) — Unknown Error on Entry

Every time I try to enter Squad Ranked in Superstar Showdown mode, I'm immediately kicked out with the message: "Attention: An unknown error has occurred. Please try again." This happens consistently — I cannot access Squad Ranked at all.

Troubleshooting tried: Readying up within the first second of entering the mode, before the error message fully displays (a known community workaround) — did not resolve it.

Additional context: This matches an ongoing, unresolved issue reported by other Madden 27 players in the EA Forums bug report section, and appears to be the same "unknown error" bug that affected Superstar Showdown Ranked Squads in Madden 25.