FWIW – I only get the characters on the automatic post. When I post manually it comes up properly. So for the client I have using SFC, I let the daily post go up automatically, with the coded characters and double lines.
When I wake up and get my coffee, I go back and manually post the daily entry (making a second clean post), then delete the one with the characters.
Just to share a workaround until the auto posting gets cleaned up.