Index: wflow-py/wflow/wflow_bmi.py
===================================================================
diff -u -r04b94635e18ea02ab3ae22351140177d3b8f4c99 -r4f4ff3435f9fc4b4ca330df875571fd5991ecb41
--- wflow-py/wflow/wflow_bmi.py	(.../wflow_bmi.py)	(revision 04b94635e18ea02ab3ae22351140177d3b8f4c99)
+++ wflow-py/wflow/wflow_bmi.py	(.../wflow_bmi.py)	(revision 4f4ff3435f9fc4b4ca330df875571fd5991ecb41)
@@ -12,7 +12,7 @@
 class wflowbmi_light(object):
     """
     Deltares specific light version of the BMI. Used for internal model linkage
-    Deltares specific light version of the BMI. Used for internal model linkage
+
     """
 
     def __init__(self):
@@ -571,14 +571,14 @@
         if curtime > time:
             timespan = curtime - time
             nrstepsback = int(timespan/self.dynModel.timestepsecs)
-            self.bmilogger.debug('update_until: update timesteps back ' + str(nrstepsback) + ' to ' + str(curtime))
+            self.bmilogger.debug('update_until: update timesteps back ' + str(nrstepsback) + ' to ' + str(curtime + timespan))
             if nrstepsback > 1:
                 raise ValueError("Time more than one timestep before current time.")
             self.dynModel.wf_QuickResume()
         else:
             timespan = time - curtime
             nrsteps = int(timespan/self.dynModel.timestepsecs)
-            self.bmilogger.debug('update_until: update timesteps foreward ' + str(nrsteps) + ' to ' + str(curtime))
+            self.bmilogger.debug('update_until: update ' + str(nrsteps) + 'timesteps forward from ' + str(curtime) + ' to ' + str(curtime + timespan))
             self.dynModel._runDynamic(self.currenttimestep, self.currenttimestep + nrsteps -1)
             self.currenttimestep = self.currenttimestep + nrsteps