That's a new one, I think! Try starting a private conversation with @Ann M. Click on Ann's green highlighted name, in the pop-up choose "start a conversation" and put your concern in a message to her. She'll get an email and answer fairly quick.
@siclmn, that is an unusual response, definitely. Just to be sure, you were logged on to the EBR Forum before trying to respond to a post? If you try to reply without being logged on, it does send you an error message; although don't think it is what you report. I'll dig a bit more; please feel free to start a conversation with me so you can share a few more details about what post you were trying to reply to and any other info. We'll get you through this