All my progress gone from my Neural Networks and Deep Learning course

All my work from Neural Networks and Deep Learning course that i have been working for over a month all gone , very frustrating today morning i was fully motivated to finish the last assignment , then i logged in all gone . few days ago similar thing happened but only the assignment progress was not saved then i have redone the whole assignement from the beginning but now all the quiz previous assignment progress all vanished .

i do not have duplicated account , my course are on financial aid , can anyone help ? please !

Do you mean that all the graded assignments and quizzes you submitted and passed (green tick) now show as unsubmitted? Or is it just your code from the assignments missing?

graded assignments and quizzes i passed so far gone like wiped out and nill, even since yesterday whenever i have progress(code) on launched lab needs to manually save on the notebook file menu otherwise those are getting wiped as well , i do not if it is only happening to me

@Mubsi! Please guide him in this matter.

Hii contacted Coursera team they sorted my problem i got back my progress , strange though, don’t know what went wrong, so that can avoid similar issue in future

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