Swiss round can get stuck in a round failed loop.

[TBestLittleHelper]

Exact URL of where the bug happened

Two examples, both swisses were manually ended. https://lichess.org/swiss/oDyWAtwp https://lichess.org/swiss/Pt1Q0fpN

Steps to reproduce the bug

Unclear, however possibly the swiss failing is a side effect of a match being created twice in the same round.

https://lichess.org/lysyIINx/black https://lichess.org/fCXBXaUA/black

and

https://lichess.org/VHxyckr8 https://lichess.org/VQZEGNCr/black

What did you expect to happen?

Swiss to pair as normal. Or, if the round fails multiple times, that the swiss is ended.

What happened instead?

Swiss got stuck in a loop of.

Round 2 failed Round 3 will start soon

Operating system

win11

Browser and version (or alternate access method)

Any

Additional information

No response