In November I added a new bike to Strava which I now exclusively ride. Therefore I retired my other bikes. The issue is that the cumulative kilometers for this bike are completely off. It says 2600 km while it is actually closer to ~900 km after adding the rides by hand. It does have a separate frame component which also shows about 900 km when I set the correct starting date. However, it does not change the 2600 km on the bike. How can I resolve this?