All SDN contacts are shown as unknown

[Solvik]

Hi, 

Since a week or so my contacts on my SIM card are shown as unknown contacts without any added numbers. Does anyone know a solution? (Its not filter related)

Thanks! 

[Uliwooly]

@Solvik

what if you transfer the contacts from the SIM card to the phone?

[Solvik]

Does not help. Only a few contacts are shown under the import menu.