[Koha] Barcoding Issue

[abrazier at buttepubliclibrary.info]

We have always generated barcodes from within Koha and when we are 
adding items to the catalog, with the plugin (barcode.pl) for the 
barcode field (952$p), it is no longer populating with the desired 
barcode. It used to work fine set as "generating in the form 1,2,3".  
Now, it populates the field with a barcode that we do not want to use.

Note, if we do assign that reoccurring problem barcode (x) to an item, 
the next barcode generated is the next consecutive problem barcode 
(x+1). The behavior of the plugin works fine. But, if I manually assign 
the right barcode to an initial item (y), the next barcode that is 
auto-generated is not (y+1), but is back to the problem barcode (x).


Any ideas out there?

Allen