I have another similar issue (though possibly not related, hard to tell).
I got negative Arena points for a win:
https://boardgamearena.com/table?table=449542561
I submitted the bug report, but it was never addressed, and now the Arena season has ended. I guess it's something people don't want to happen again (possibly to them), so it should be addressed. I am here to gather support. Bug link:
https://boardgamearena.com/bug?id=107164
I got negative Arena points for a win:
https://boardgamearena.com/table?table=449542561
I submitted the bug report, but it was never addressed, and now the Arena season has ended. I guess it's something people don't want to happen again (possibly to them), so it should be addressed. I am here to gather support. Bug link:
https://boardgamearena.com/bug?id=107164