Hello TharushaPrabath,
Welcome to the Microsoft Community!
Thank you for your feedback, we understand that you are experiencing Sri lanka sinhala font error issue. We understand your confusion and distress.
Recently we have received some feedback from our users about the Sri lanka sinhala font error issue, it is very likely that you are experiencing a recent issue, we take your feedback very seriously and have been fully engaged in resolving this issue. Our technical team is working intensively to test and fix it. We will make every effort to ensure system stability and strengthen preventive measures for similar situations in the future to avoid recurrence of similar issues.
Thank you for your feedback. We have submitted this issue through our internal channels. If you prefer, you can also submit the issue through our Feedback Center (please provide as much detail as possible, including photos if convenient).
We offer our sincerest apologies and sincerely appreciate your understanding and patience.
We wish you all the best!
Best Regards ,
Morning | Microsoft Technical Support Community