I have just pushed an update to the OpenISR repository which slightly 
changes the format of the hoard cache index.  Starting with OpenISR 
0.9-pre-22, hoard caches created by earlier versions of 0.9 will cause 
certain ISR commands (such as resume and checkin) to fail.  If this 
affects you, you can correct the problem by doing one of the following:

- Run the shell script attached to this message, which will update your 
hoard cache index to the new format

- Remove the hoard cache and index by typing "rm ~/.isr/hoard/hoard*"

--Benjamin Gilbert