Mappings using 'Resulting sequence' field get corrupted

[pporrasebi]

When a mapping using the MIF XML 3.0.1 schema, allowing for the use of resulting sequenc,e is used AND original / resulting sequence fields are defined the mapping gets corrupted. You can create an xml file out of it, but as soon as you close the application and try to reopen the mapping, most of the fields get scrambled and you need to almost fully remap again.