Hello @GeirHenriksen,
Thank you for reaching out, and we are sorry to hear about the trouble you are experiencing.
From the Acrobat side, let us address the two things we can help with here.
Regarding the language mismatch appearing in parts of Acrobat, please go to Acrobat > Preferences > General and confirm the language is set to English. Also, verify the same in your Creative Cloud Desktop App > Preferences > Apps. Restart Acrobat after confirming both settings.
Regarding the review links, please check Adobe service status at https://adobe.ly/4eDd7Td to confirm whether an active incident is affecting Document Cloud services in your region, as this can cause review link generation to behave unexpectedly.
For the InDesign-specific side of this issue, including the document name not populating automatically, we would recommend posting in the InDesign community, where the team will be better placed to assist: https://adobe.ly/4xTdl1o
Please let us know how it goes after checking the language settings and service status.
~Tariq