Right-click on an EBS snapshot. Choose 'View Details'.
I get:
XML Parsing Error: undefined entity
Location: chrome://ec2ui/content/dialog_snapshot_details.xul
Line Number 29, Column 11: <label control="ec2ui.snapshot.description" value="&ec2ui.volumes.description.label;" />
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me too! i have many snapshots that lack descriptions (afaik, they are not required) and elasticfox barfs on them