Having the same issue as in this thread:
Console Error with Assets when Attempting to Index Amazon S3 folder
When trying to update the index for an S3 source, getting the following error in the Firebug console:
missing ) in parenthetical
</div><div style="border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;"
assets.js?2.0.5 (line 5626, col 11)
This was working fine until recently adding additional folders within an S3 bucket. Any ideas?
UPDATE: 04/01/2013
This issue ended up being an NAT issue with the Amazon cloud server, which is behind a firewall. It was blocking all outgoing requests. This is what was causing the JS errors I'm assuming.
I discovered this by editing my S3 source and trying to refresh the bucket list. Eventually I got the following error message:
Access denied by target host