My advice for what it's worth.
Create another site, but make it at first a zombie site.
Meaning, don't allow uploads, and don't allow any Wolfmame versions.
Call it a temporary site. One that will be taken down as soon as the original site is up and running again.
That way, there's no confusion as some might get upset about having to upload their scores twice.
MARP primary importance in my mind is that it's a historical record of 25 years worth of scores achieved.