Dear Maintainer,
I'm writting to you because I found some graphical bugs affecting owncloud and nextcloud (making me think, its probably not directly due to the package but maybe the kernel?).

   * What led up to the situation?
Persistant cyrillic characters are printed in both owncloud and nextcloud applications (https://pix.toile-libre.org/upload/original/1551611835.png)
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
Reinstallation from regular repository, backport, flatpak, upgrading package.
   * What was the outcome of this action?
Nothing
   * What outcome did you expect instead?
Latin fonts

Best regards, and thank you so for your time working on Debian project

Dear submitter,

as the package owncloud-client has just been removed from the Debian archive
unstable we hereby close the associated bug reports.  We are sorry
that we couldn't deal with your issue properly.

For details on the removal, please see https://bugs.debian.org/969422

The version of this package that was in Debian prior to this removal
can still be found using http://snapshot.debian.org/.

Please note that the changes have been done on the master archive and
will not propagate to any mirrors until the next dinstall run at the
earliest.

This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
ftpmaster@ftp-master.debian.org.

Debian distribution maintenance software
pp.
Sean Whitton (the ftpmaster behind the curtain)

...

Please test the new version of owncloud-client available in Debian
experimental and reply to the bug whether this issue is fixed yet.