Apologies, we deployed a routine update to our production CA policy yesterday that resulted in the .ug ccTLD being blocked by mistake. We’re working on a fix right now and I’ll update you when it has been done. I expect it to be a matter of hours and not days.
Thanks for your patience, and for flagging the issue. I really appreciate it.
The fix to remove the accidental block of .ug domains was removed in both our staging and production environments. You should be able to issue certificates for blueoceanengineering.co.ug again without any error.