Ubuntu One removed dozens of files and let only the folders from all my devices

[Saulo Soares de Toledo]

Ok, this is my limit with Ubuntu One, I've reported this bug with a low number of files and don't received response.
Now UbuntuOne removed ALL files from an important folder. I have almost 10GB of information stored there, and I think I have this for Create BACKUP, not for Remove All My Backups!

And now? My files aren't at cloud, aren't in my notebooks and aren't in my Personal Computer, and I need them!

This is the last time I'm loosing my time to report bugs for U1, and you will loose more people if you don't fix this for yesterday!

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: ubuntuone-client 4.2.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
Uname: Linux 3.8.0-19-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Mon Jun 3 00:17:37 2013
InstallationDate: Installed on 2011-03-09 (816 days ago)
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=pt_BR:pt:pt_PT
 TERM=xterm
 PATH=(custom, no user)
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntuone-client
UbuntuOneSyncdaemonExceptionsLog:

UpgradeStatus: Upgraded to raring on 2013-05-12 (21 days ago)