C1_W2_Linear_Regression problems

I am facing some issues while submitting the assignments. I tried updating the log and rebooting , still no solution. Though It’s showing " Grading your submission", the notebook never gets submitted.

Hello @Sukrit_Ghosh
Many learners are reporting the same issue. Server might be down. Kindly wait patiently till it recovers

Reports are that this issue has been fixed.