ORA-04052: error occurred when looking up remote object SYS.X$JOXSCD@FG02.FGIC.COM

After upgrading a database to 11g (11.2.0.4), I get the below error when accessing DBA_SOURCE in that database over a DB link.  And it only happens in PL/SQL and not direct SQL.  Also, it seems it is only an issue with DBA_SOURCE.  I have a package where this error occurs, and that package queries many of the DBA views through this DB link.  But I narrowed it down to DBA_SOURCE.  When the one query to DBA_SOURCE@FG02 is in the package, it won't compile.  When I take it out, the package compiles.  So all the other queries of other DBA views