BUG #5271: pg_dump: schema with OID 22519 does not exist

The following bug has been logged online:

Bug reference:      5271
Logged by:          Michael Tenenbaum
Email address:      michael@strategic-techs.com
PostgreSQL version: 8.3.9
Operating system:   Gentoo Linux
Description:        pg_dump: schema with OID 22519 does not exist
Details:

According to the posts I picked up from a Google search, this is a bug that
never seems to get fixed.

I followed Tom's advice and deleted entries in

pg_type and pg_class

and pg_dump is working ok.

The object was a table in a development system with only a few entries.
hardly anything was written to the table in the past few weeks, but the
daily pg_dump was working fine until this evening.