Whith active extension ezformtoken it is not possible to order items in an ezflow-block.
When you try to reorder items in a block (e.g. "item list") an ajax request is send to ezpublish. ezformtoken stops execution with unexpected error, and ezpublish returns a 500 internal server error.
Unexpected error, the message was : Missing token from Form in <...>/ezp47/extension/ezformtoken/event/ezxformtoken.php on line 60
Steps to Reproduce:
1. Add a Block "item list" to a frontpage / landingpage
2. Add a few items
3. Try to change order of added items by drag n drop
4. Whatch error log and request (e.g. firebug)