Hailed

Since the only two options currently in Abrosia are 

a) completely disabling the check

b) using the old tiki rs ban check

a third option that actually fixes the check should be added.

As far as I know, the shops do not clear out at exactly the same time, which means that there should be many shops that still have inventory left.

Have Abrosia pick a sample of 5 or 10 shops and cycle through them and check if there are items in stock.

If none of the shops have items, then it can be assumed that the user has a rs ban. 

If one of the shops has items, then the user is not rs banned.

I apologize if this has already been suggested before or if I do not completely understand the restock ban system.