It may be that you were expelled from the lab by its captain.
In that case, you will be unable to search for the lab for a certain period of time. When a captain expels a member from the lab, the captain may decide the duration of expulsion (1 day, 1 week, 1 month, unrestricted (return at any time). You must wait for this period to pass before you may then search for and rejoin the lab.
In that case, you will be unable to search for the lab for a certain period of time. When a captain expels a member from the lab, the captain may decide the duration of expulsion (1 day, 1 week, 1 month, unrestricted (return at any time). You must wait for this period to pass before you may then search for and rejoin the lab.