Duplicate event is being triggered

Hi,

I am working on an enterprise web application using Spring 3.0 and Spring web flow 2.1.0 running on websphere 6.1. and java 1.5

After rendering a view in spring web flow next event should be rendered with new execution id. But have came across a situation where instead of executing the next event as per the flow, previous event (with same execution-id) which is already executed is being triggered which causes an abrupt flow of my application.

Flow xml

<view-state id="someView" view="bview">

<transition on="ffff" to="fffff"/>
<transition on="nnnnn" to="sssss"/>
<transition on="mmmmm" to="xxxx"/>
<transition on="zzzzz" to="vvvv"/>
<transition on="xxxxx" to="vvvvv"/>
<transition on="cccc" to="wqwq"/>
<transition on="yyyyy" to="cdssd"/>
</view-state>

Flowtrace
e40s12 XXXXXXXXX- qqqq-
e40s12 XXXXXXXXX- eeee-
e40s12 XXXXXXXXX- fffff-
e40s12 XXXXXXXXX- jjjjjj-
e40s12 XXXXXXXXX- someView-
e40s12 XXXXXXXXX- alreadyRenederedAction-
e40s12 XXXXXXXXX- ddddd-



If you see the flow trace log "someView" is view but the event "alreadyRenederedAction" is being triggered which is not defined in the flow.

Could you please help in finding some solution.
Thanks