Yes, it is related to the account (handler) you are trying to invite. The account is either under review (I have tested this) or already been approved (I have tested this one as well).
If the account has been already approved, then the students can go ahead and create an app for the class. If they havenât, another nice feature would be a cancel button next to âCurrently under reviewâ. This would save a lot of time for Twitter employees. Also, make it possible to be invited to different âgroupsâ.