Hi @Varun_H-K
Select you alignment. If you can't select in model space (you can't find it) then go to tool space-->Alignments and right click-->select it.
After selection you will see in plan view and you will understand that some codes will be involved.
If during the creation of the alignment requested to create profile, then create the profile view and superimpose the dynamic corridor feature lines in the profile view (one by one the codes, not all together) to find out exactly what code chosen in the creation of the alignment.
I suggest to make another more quick task. After selecting your "suspicious" alignment, just delete it and try to recreate it.
Regards