Airbnb rejecting links?

Hi everyone! For some of my properties I need people to register themselves with the building but now I'm getting an error that I can't have links in my description so my check in instructions aren't being sent!

This has worked for years and suddenly today it stopped working.. 

Any workaround? 

Hi Fabian,

Yep, we're seeing this pretty widespread today. We've opened a ticket with Airbnb to figure out what's going on.