Thanks for getting in touch! I’m sorry you’re hitting this strange and unintended display issue, and I appreciate you reporting this. This is actually a known issue which I previously raised and you can track that here.
I’ve included a link to this thread as an additional source to the issue. The good news is this is only a display bug and shouldn’t cause any issues when using the certificate itself. However please let me know if you come across any further questions or concerns here.