amazon web services – Restore AWS glacier data created with synology hyper backup

I’m using Synology Hyper backup to backup my NAS to AWS S3. To reduce cost I added a lifecycle to the S3 bucket, that moves the data to AWS glacier after a couple of days.

Now I want to restore the data. Therefore I need to revert the step and bring all data back to S3 such that Synology’s hyperbackup can retrieve them.

I already clicked on the respective bucket -> initiate restore

It says that the restoration could take 12 – 24 hours, however it’s been days now and I see that the respective data has storage class “Deep glacier”

Any idea what is going wrong?