Module Progress Self-Deleting?

I just finished my 4th test and as I refreshed the Curriculum page, it now says that I have incomplete modules that I have already finished. And it is random steps that it says were missed. For example, it says that only step 13 from the Cat Photo App and steps 17, 28 and 37 of the Registration Form are incomplete. Obviously I would not have been able to get as far as I have without completing those steps but now I’m worried that my progress will start deleting itself. Any ideas to whats going on, outside of a glitch, and how it can get fixed?

Welcome there,

Relatively often, we update the curriculum. This sometimes includes adding new steps between old ones. So, it is likely those steps that appear as uncompleted are new lessons.

Hope this clarifies

Yes it does. Thank you so much!