I have exactly the same problem. I can create a neu route and edit it, but after saving it, my new route is not displayed under my routes list. This problem persists until today morning.

Hello!
Thank you for posting and sorry to hear of the issues you are having!  We are currently investigating this. I'll update this thread when I know more. 

Thanks for your patience.

Same here, also doesn't work to save an existing route. Doesn't show in my saved routes.

Same issue, noticed it this morning 

It's not working on mobile app too. And some of the previously saved routes have dissapeared.

same.. I just created 2 routes but couldn't find it on my saved routes

I am having the same issue. 

It appears to be working again now 

Hi All!
I'm happy to confirm that this issue has been resolved and routes should be working as expected. If you are still having issues, we ask that you submit a support ticket, and someone from Strava Support will be happy to work with you to troubleshoot. Apologies for the inconvenience and thank you all for your patience!

I am experiencing this issue again. Perhaps a bug from today’s release? All my saved routes are not viewable because it says I’m offline (I’m not). Any newly saved routes cannot be viewed either. 

yes I am experiencing the same issue as you describe- using the App. 

There is an issue again. Please can you investigate