Simplenews Register Block only displayed on 1 page on multilanguage website

Hi,

Who knows a solution for following problem?
I have a multilanguage website (3 languages).
In the block configuration form I checked 'Show on only the listed pages.'
I added following pages :
node/2
node/3
node/4

Unfortunately the block is only displayed on node/2.

Even the block is set to 'All languages' and I added all needed translations, I still see the block only in English.

Thanks for any help,