[Plugin: Flattr] Autosubmission with bug?

Hi there,

in version 0.99.2 of the flattr plugin the autosubmission still doesn’t work correctly for me.
Things seem to be submitted (as there is a link inserted to every post which links to the flattr site of the thing), but
1) I don’t see them at “Latest things” on my profile on flattr.
2) I can’t edit them – Error 403 on flattr.

What can I do?
Already tried to
1) reinstall (cleaned up the database before new installation)
2) authorize a new app at flattr for autosubmission

Best regards, Chris

http://wordpress.org/extend/plugins/flattr/