Don't know how this managed to happen but the formats got deleted and now the one that is there does not work.
Here is the expression from 2010:
%<\AcObjProp Object(%<\_ObjId -1082180376>%).StandardScale2>%
1" = 100' displays "10"
Here is the expression from 2009:
%<\AcObjProp Object(%<\_ObjId -1080213672>%).StandardScale \f "%en0">%
1" = 100' displays "1" = 100'"
Anyone know how to change and add the formats manually. Work around is custom scale display name, it just all of our old title blocks use that field and its messed up. Was this an intentional change or a mistake?