Link Selected Route URLs failing

[TobyHFerguson]

When I add a route with DTRT turned off, then turn it back on, and then use Link Selected Route URLs it fails.

The URL I used was:

https://ridewithgps.com/routes/50049145

The message I got was:

These rides had errors and will not be processed:
Row 157: Invalid URL: ''. It doesn't match the pattern 'https://ridewithgps.com/routes/DIGITS'

All selected rides are unprocessable and need to have their errors fixed.

[TobyHFerguson]

I think this is because the URL was raw - there was no =hyperlink(...