the DB wont store any other info.

It surely stores who cast the votes (to prevent duplicate votes). As such, there are two ways to update reputation as a vote is cast:

RMGir was pointing out the former approach was used; the latter would make the effect of the bug transient.

Actually, the latter would avoid the bug completely.

In reply to Re^6: Reputation: -4 (+-0.5 -3.5) by ikegami
in thread Reputation: -4 (+-0.5 -3.5) by LanX

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