Regarding the removal of Southpaw Grammar by BMG/RCA & Sony with Reprise the only source left.
As of March 1st 2011, "Southpaw Grammar" was removed from the BMG/RCA catalogue, and removed from the Sony Legacy catalogue (re-issue), and will no longer be issued or sold by either company. The CD remains available on the original 1995 Reprise US pressing only.
Archived original post here.
Although this is not technically 'release information' - it is included under this heading to help demonstrate why the record is scarce and deleted/removed.