How if our status when applying for a study permit was a student but several months later we're no longer student? And do we need applying for other visas once we've applied for a study permit?
I’m afraid I don't have a concrete answer to your question at the moment. Recently, they have been issuing the TRV, which is the same for students, workers, and visitors. However, in the past, they used to issue V-1 visas for work permit holders and a similar type for student visas.