realwahl

I entered it in the admin screen by typing it, no copy-paste. I have no idea how that character arrived there, hope it was just a case and will not happen to others.

Hi Ron,

Thanks for your answer and for the plugin. I know you are all volunteers, so I didn’t pretended a fast answer. In fact this is why I kept searching and searching for a solution, till I found it!

Please just check if this was a bug and if you can solve it, for future releases! I can provide more details if needed.

Since I got no answer… I solved it myself!
While analyzing the redirects, I noticed that the MainDomain.com/blog2 was not redirecting to SecondaryDomain.com, but to SecondaryDomain.?com (or ?, I didn’t paid attention). I updated it in db (domain_mapping table) and now it works as supposed! So, I guess it’s due to a bug!