fully free seed bank at cleanup

src/cats/grids/cats_grid.c

@@ -255,6 +255,7 @@ void cleanup_grid_seeds_and_juveniles(struct cats_grid *grid)
                         for (cats_dt_coord col = 0; col < grid->dimension.cols; col++) {
                                 destroy_seed_structure(grid, row, col);
                         }
+                        free(grid->seed_bank[row]);
                 }
         }
 
@@ -265,14 +266,22 @@ void cleanup_grid_seeds_and_juveniles(struct cats_grid *grid)
                                 destroy_juveniles(grid, row, col);
                         }
 
-                        free(grid->seed_bank[row]);
+                        free(grid->juveniles[row]);
+                }
+       }
+
+        if (grid->seeds_produced) {
+                for (cats_dt_coord row = 0; row < grid->dimension.rows; row++) {
+                        free(grid->seeds_produced[row]);
                 }
         }
 
         free(grid->seed_bank);
         free(grid->juveniles);
+        free(grid->seeds_produced);
         grid->juveniles = NULL;
         grid->seed_bank = NULL;
+        grid->seeds_produced = NULL;
 }