Index: wflow-py/wflow/wflow_sbm.py
===================================================================
diff -u -r1a48a465ada7a88083436a6e944e0daa0986c58e -rbdd2b962a90dd8a3b47f0a47506c29092438c0c8
--- wflow-py/wflow/wflow_sbm.py	(.../wflow_sbm.py)	(revision 1a48a465ada7a88083436a6e944e0daa0986c58e)
+++ wflow-py/wflow/wflow_sbm.py	(.../wflow_sbm.py)	(revision bdd2b962a90dd8a3b47f0a47506c29092438c0c8)
@@ -1400,7 +1400,7 @@
     dynModelFw.setupFramework()
     dynModelFw._runInitial()
     dynModelFw._runResume()
-    dynModelFw._runDynamic(_firstTimeStep, _lastTimeStep)
+    dynModelFw._runDynamic(0, 0)
     dynModelFw._runSuspend()
     dynModelFw._wf_shutdown()