No.
(Or at least not simply.)
I know there are member ranks for the forums. Maybe create a limited access probation level? Not sure if that is outside the level of 'simple', though.
He had 65 warning points. That muted him (above 60)
Reducing him to 55 allows him to post everywhere again, and he does.
1 warning point is automatically removed every day.
Let's say the case takes 6 days. He'll be down to 49 at the end.
Even if you add back the 10 points, he'll be at 59 - not muted.
So he can post now, and once the case is done.
So yes, this does effectively negate the moderator actions of the past month.
You reminded me of a point I meant to make: Magistrates cases often take a week or more to resolve anyway. Perhaps this is a more simple case, but it could be argued that serving his time may not even impede the case. (This would be more relevant in the future as it seems it's already been reversed.)
To use your example Eirikr, when I prisoner commits a crime while incarcerated he's typically tried at a courthouse and kept under guard.
Expertly crafted caveat to my example. +10.
