I'm not sure I fully understand your situation.
The classes you're currently taking (microbiology, math, sociology, etc.) are usually pre-reqs or gen ed classes at most schools. Is this their form of remediation? If not, what is their remediation plan and did you not qualify?
If you are remediating, you basically have to pull your GPA/academic standing up to an acceptable level. This is only to regain your competitive edge and re-integrate into the program once you're done. If some of those classes are gen eds that are part of the degree plan, then in a way you're still working on your nursing degree (ADN). A lot of students don't realize that by knocking out those gen ed classes in addition to pre-reqs they've done or are also doing, they're actually working on their degree. It's good because you won't have to take those with the NUR classes when you finish the program. This might be the reason you're considered a Sophomore, because in the grand scheme of the degree plan, those classes aren't ones you've done. They look at everything, not just NUR classes.
Find out what's going on and get back to us.
) This is little more than a hiccup.