Problem with hermes displaying deliverables in a hierarchal form.

Can somebody tell me why my deliverables are being displayed in a non
hierarchal form. I am running the latest head of horde and hermes. I have
tried different versions of php and databases (oracle and mysql). It used to
work until recently in the last two months. I have also removed all entries
and readded them but that makes no difference (I tried that after reading an
entry in [email protected] <
<http://lists.horde.org/mailman/listinfo/bugs>
http://lists.horde.org/mailman/listinfo/bugs>) 
 
example:
 
in the deliverables entry page it looks like this
 
test 1
   aaa
   bbb
 
test 2
   sub 1
      sub sub 2
   sub 2
 
but in the enter time page it looks like this 
 
+aaa
++bbb
+sub 1
+sub 2
++sub sub 1
test 1
test 2
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