From 0.6 to 0.9 upgrade - attachments corrupted

[twisterbr]

I upgraded my roundcube from 0.6 to 0.9, and now the attachments are not opening. Roundcube seems to be corrupting right when it tries to open it.
The message source code is right, because when I copy its content to a file and open with my local mail client, the attachments does open.

I have the 0.9 version working on the same server (clean installation) and the attachments works.

Do we have a workaround to this? Thanks!!!

[twisterbr]

Turns out the problem is related to plugin message_highlight. The version 2.3 recently added was making this happen.

I rolled back the version and the attachments are working back again.