I've been seeing the same today Roan, after updating to watchOS 6.1.2. Let's hope the symbols are released soon!
mikedvsn
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
Seems to be resolved now, I've been able to download and build again.
This worked perfectly, thank you!!