🐛 Apollyon (Possibly others using this framework) 2 groups can enter at the same time (one gets bugged)

[Frankie-hz]

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• [x] I have read and understood the Contributing Guide and the Code of Conduct.
• [x] I have searched existing issues to see if the issue has already been opened, and I have checked the commit log to see if the issue has been resolved since my server was last updated.

OS / platform the server is running (if known)

Windows Server 2019

Branch affected by issue

base

Steps to reproduce

Have two groups try to enter any Apollyon floor at the same time. There is no "easy" way to reproduce this yourself. You will have to have 3 characters. One inside the floor you want to enter and two outside. As the time runs out or the 3rd player (inside the battlefield) warps out the other 2 spam the entrance and will be entered at the same time. Only one group will have the BCNM status but the other group will be stuck inside with no status and be able to walk around.

Expected behavior

Spam the entrance and not have both groups enter.

[cocosolos]

I'm not sure if this was ever resolved, but it sounds like the same issue as other BCNM areas where all 3 arenas are full and you end up stuck in the last arena with no status. It's an issue in core with how battlefields are registered and created during the cutscene. There's likely some "failed to enter" event update param that we're missing that spits the player out.