What gameplay feature is this bug affecting?
May tournament result page

What's the issue? Please include any error messages you receive and as much detail as possible.
So! Around 6:30 LD time, a tourney ran in which my king participated. But when I went to check out how the match went, I was met with... well, look at the screenshot below.

Only two bars with names were presented: one with the name of an existing king, one with "ERROR 50.7: Invalid user ID", which I gather is nothing good. The error didn't win anything, though the user did.

Not only is the tournament page itself very unhappy, but it also ate my entire sidebar; no clock, no Energy/Hunger/etc bars, no chat box, nothing.

No idea who the other participants were, other than Mahalo (#69051) and myself.

Checking in my User Log, I received five Manticora Beetles from the match, so users did receive their prizes despite this.

Any links relating to this bug? For example, if a particular lion is bugging, what is the link to that lion?
The offending tourney

Any screenshots you can provide us with?


Please provide us with step by step explanation how this bug happened so we can attempt to replicate it. If it's complex, please include screenshots where possible:
I just entered a tourney as usual, went to check the results and saw this. Dunno if it's an issue on another user's end that caused the entire match to go bonkers.