Light Rail real time information on Google

[Transit's Data Team]

Hi,

Google seems to display way more departure times than what there is in the GTFS-rt at the following URL: www.rtd-denver.com/google_sync/TripUpdate.pb

See for example this: https://www.google.ca/maps/place/Yale+Station/@39.6685875,-104.9317262,16.21z/data=!4m14!1m6!3m5!1s0x876c7df762900595:0x921bfbdbf9f477b6!2sYale+Station!8m2!3d39.6686289!4d-104.927069!3m6!1s0x876c7df9dfe807cd:0xae3c732f471723cf!6m1!1v4!8m2!3d39.6690844!4d-104.9272925

Is there another source for real time available? Is Google making them up? Is there a problem with the protobufs and they don't include all the information?

Thanks in advance and have a good day.