Your issue is that the feature to dynamically access sequences which was built into the product somewhere in OpenEdge 10 has not been used to enhance the data administration tool to load the sequence current values into the database.
I have a solution, but you can't start it from the data administration, instead it's a batch process that will load 'em using the new features so you just need the compiled version. If you're interested I can provide you with it - as is, of course, except of some customer specific security code that I would need to remove.
Let me know, RealHeavyDude.