Press statement still valid.

Due to high traffic in relation to the Norwegian tax statement and the corona situation, Norwegian BankID on Mobile can be periodically unstable.
Suggested workaround is to use regular BankID.

Telia has released a press statement, where they ask for some patience (only in Norwegian)
http://presse.telia.no/pressreleases/bankid-paa-mobil-ber-om-litt-taalmodighet-2982965