Index:colicon1 error

I have a few users that are continuously getting the Index Colicon1 error. I ask them to go back to default but then whenever they customize their inbox view again they start getting the same error. Is there a fix for this other than using the default view?

I have found the following references which dont really help.

http://www-01.ibm.com/support/docview.wss?uid=swg1LO38829

http://www-10.lotus.com/ldd/nd8forum.nsf/5f27803bba85d8e285256bf10054620d/8e14705a80389739852574bd008114a5?OpenDocument&Highlight=0,index

Subject: On the fix list for 8.5.1

Sorry - just found it

SPR# MLAT7LJRWH - index:colicon1 error in Inbox