I would confirm you actually got the update, ie, make sure you have the latest kuid of the route. There are several stories that the Content Store is not delivering the correct versions of the routes (packages) somehow. I have also heard that N3V is working on it currently, hopefully they have a fix before TRS22 is officially released.
Although, this is only my summation / observations of what I see going on, may not be real.
In one of my tests, I completely removed all versions of TRS on one of my rigs, and after a clean install, still got an older version of a route and it's stuck in an endless Update, then Error loop.
I would suggest a helpdesk ticket be made about it. The more they get about specific issues, the faster it may get fixed.