Unable to follow observation in Identify

Platform: Website
Browser: Chrome

Description of problem:
Click “Follow” and then “Follow observation” in the Identify modal dialog. The progress indicator spins indefinitely. This issue surfaced some time in the last couple of days.

The same operation on the corresponding observation page works just fine.

I can replicate, will make a report.

Thank you!

This has been fixed. Looks good to me.