[horde] H5 Dashboard confused

[Matthias Petermann]

Hello,

the dashboard in H5 is one of my personal favorite features. Since I use 
it on a regular base for centralizing feeds, I sometimes need to change 
the layout. At one day, it become completely out of order - the layout 
of the "design view" did not match the actual view anymore. I tried to 
fix it be deleting all widgets and since then, it looks like the design 
view now shows more columns as initially. Also in one line there is a 
column missing.

Here is a screenshot which explains what I mean:

     http://www.petermann.it/data/2013-04-20_horde_dashboard.png

Can you please tell me where the layout information is stored and how I 
could reset it?

Thanks & kind regards,
Matthias