BUG #4930: Missing attributes

The following bug has been logged online:

Bug reference: 4930
Logged by: Stefan Kirchev
Email address: stefan(dot)kirchev(at)gmail(dot)com
PostgreSQL version: 8.3.3
Operating system: Linux
Description: Missing attributes
Details:

One of the tables failed to drop and now it causes pg_dump crash. The table
was used for temporary storage and the drop query went just fine. Even
though the table name is still in the pg_tables. Trying to drop it again
produces the following error:
pnp=# drop table tmp_msc_data_todiot;
ERROR: catalog is missing 33 attribute(s) for relid 1536137
pnp=#

Restart of the database does not help.
Rebooting the server does not help either.

Is there any solution on this issue. I have been searching in the net for
the last few hours, but no clue found so far.
Thanks.