Do you think 1% per week increase is set up to increase automatically? I am experiencing the same percentage increase.Congrats and I see the same. But go ahead and give your Biometrics ASAP using the email pdf forms. After a few days, the biometric data ID and date of biometrics will showup on the top right corner. The status will still show "We do not need fingerprints" even after they are done. So, ignore the page and go ahead.
The percentage of progress is also dummy. Ignore it. It increases 1% each week and is just a calculation based on the estimated end day of your application processing (1 year 6 months later date).