Hello Codeforces community, I have been solving problems on Codeforces and submitting my solutions successfully. However, the activity calendar (green indicator) does not show activity on the corresponding day. My submissions appear in my submission history, but the calendar is not updating correctly. Could someone please explain whether this is a temporary delay, a timezone issue, or a bug? Codeforces handle: jbhandari287 Date of missing activity: Oct/07/2026 Submission link: https://codeforces.me/contest/266/submission/393613941 Thank you for your help!