Recently active topics in Wuala tagged with invitation

What does "inviting ... failed" mean?
Why? How can I retry again? Why does my message disappear? I have to retype everything now.

Absolutely nothing happens when I click the "Get more by Invite friends to Wuala" link in the bottom right-hand corner of the app. I haven't used any invites yet.

Und ein letztes füte morgen (versprochen!):

Eine meiner Einladungen hat sich gestern mit dem auf meine Einladung hin verschickten Code angemeldet. Gegen 16:00 Uhr.

Bis heute 9:00 uhr steht er bei mir immer noch unter "Eingeladene Freunde"... ??

Even resending the invitations, my friends don't get them on their emails accounts.

I have had an invitation code emailed to me but have lost the email containing the code. How do I re-obtain the code?

Since an update that must have com within the last few days it is no longer possible to give an invited user rights to a folder. Is that a bug or feature?

I also noticed that deleting an invitation does not bring the count of people to invite plus one - I loose an invitation. Will this behaviour be changed in future?

Yesterday I've invited a additional friend to wuala. After a few moments I earned one more gigabyte but the new buddy don't appear as a friend. Therefore we both manually added our names as friend - nothing happend. Then we removed and added the names several times and also pressed "Einladung erneut verschicken" more than once. But the new buddy still appears as "Unbestägt Freunde". What is wrong? How can I add a now existing wuala-member as friend and how he have to accept the invitation?

Gruppen mit "Unbeantworteten Einladungen" kann man nicht verlassen. Es gibt keinen Eintrag im Kontextmenü "Gruppen verlassen".