Articles from a forum can no longer be shared

[musicus]

Since I updated the board to version 2.0.12, I have a strange Problem:
I cant share Themes from my board on google+, that worked before without problems, for many years.
No matter, which sharingtool I try, it doesnt work, even not inserting direct links. As well pictures are not shown. There is no difference with firefox, chrome, IE and others.
Fist I thougt, it would be google+, but now the same mistake happens at tumblr.



Facebook and twitter work well. Other users have the same problem.

[musicus]

here you can see my questions in G+-Support.
sorry it is in German

https://productforums.google.com/forum/?utm_medium=email&utm_source=footer#!msg/google-plus-diskussionsforum/eLiV3xTw5_Q/XwRnPKEwBAAJ

[musicus]

Can't anybody help me, everithing else works fine. For my board  it is very important, that sharing postings works.

[musicus]

Was an Error for GEOiP