After table analyzed query runs 8 hours longer

All of our database tables are analyzed with the exception of 1. The queries run in Choose mode and when we analyze that one table a query goes from 1.5 hours to 9.5 hours. All of the other queries run faster but this one. I have tried creating all kinds of indexes with no success.

----the table in question is analyzed here (MF_AJ - 40 millon
rows)-----

SELECT STATEMENT   Cost=258592081                          
  SORT UNIQUE                                              
    UNION-ALL                                              
      SORT GROUP BY                                        
        HASH JOIN                                          
          TABLE ACCESS FULL MF_SYS_STGS                    
          NESTED LOOPS                                     
            HASH JOIN                                      
              INDEX FAST FULL SCAN I3_ST_EXP_AUTY_MNTN     
              TABLE ACCESS FULL MF_AJ                      
            TABLE ACCESS BY INDEX ROWID MF_TJ              
              INDEX UNIQUE SCAN PK_TJ                      
      SORT GROUP BY                                        
        HASH JOIN                                          
          HASH JOIN                                        
            TABLE ACCESS FULL MF_SYS_STGS                  
            NESTED LOOPS                                   
              HASH JOIN                                    
                INDEX FAST FULL SCAN I3_ST_EXP_AUTY_MNTN   
                TABLE ACCESS FULL MF_AJ                    
              TABLE ACCESS BY INDEX ROWID MF_TJ            
                INDEX UNIQUE SCAN PK_TJ                    
          VIEW  VW_NSO_1                                   
            SORT UNIQUE                                    
              HASH JOIN                                    
                TABLE ACCESS FULL MF_CR_LN                 
                TABLE ACCESS FULL MF_CR                    
                                                           


-----table not analyzed------------

SELECT STATEMENT   Cost=335577                                  
  SORT UNIQUE                                                   
    UNION-ALL                                                   
      SORT GROUP BY                                             
        NESTED LOOPS                                            
          HASH JOIN                                             
            INDEX FAST FULL SCAN I3_ST_EXP_AUTY_MNTN            
            NESTED LOOPS                                        
              TABLE ACCESS FULL MF_AJ                           
              TABLE ACCESS BY INDEX ROWID MF_TJ                 
                INDEX UNIQUE SCAN PK_TJ                         
          TABLE ACCESS FULL MF_SYS_STGS                         
      SORT GROUP BY                                             
        HASH JOIN                                               
          TABLE ACCESS FULL MF_SYS_STGS                         
          NESTED LOOPS                                          
            HASH JOIN                                           
              INDEX FAST FULL SCAN I3_ST_EXP_AUTY_MNTN          
              HASH JOIN                                         
                TABLE ACCESS FULL MF_AJ                         
                TABLE ACCESS FULL MF_TJ                         
            VIEW  VW_NSO_1                                      
              SORT UNIQUE                                       
                HASH JOIN                                       
                  TABLE ACCESS FULL MF_CR_LN                    
                  TABLE ACCESS FULL MF_CR