key import strange behaviour

As I want to keep my KSK which is configured as a trusted key in all my name servers, I import it each Time I try a new ODS from-scratch configuration. These are the commands I use...

> softhsm --import ksk.pem --slot 0 --pin 1234 --label Afnic1 --id F1D0

The key appears in the HSM.

> ods-hsmutil list

Repository ID Type
--------- -- ---
softHSM f1d0 RSA/2048

I use the following command to import the key in ODS:

> ods-ksmutil key import --cka_id f1d0 --repository softHSM --zone fr --keytype KSK --bits 2048 --algorithm 7 --keystate ACTIVE --time 20100202

BUT when I list the keys, I have the following output...

> ods-ksmutil --verbose key list
SQLite database set to: /home/afnicreg/Key_Manager/ODS/var/kasp.db
Keys:
Zone: Keytype: State: Date of next transition: CKA_ID: Repository: Keytag:
fr KSK active xpUÿ f1d0 softHSM 15858

After several tries, the "Date of next transition" has never been human-readable...