Refresh key does not work.

My email address for the Business Advance Account license is different than my email address for the trial account. Note that if I am using the same Refresh Key, I can get the users information but not the  event log. This is the code:

static public void getLogEvents(DbxTeamTeamLogRequests teamLog)
{
    GetTeamEventsResult eventRes = null;

    try
    {
        eventRes = teamLog.getEvents(); //Connect and get events from DropBox server.
        eventCursor = eventRes.getCursor();
    }
    catch (DbxException e1)
    {
        e1.printStackTrace();
    }
    while(true)
    {
        List<TeamEvent> events = eventRes.getEvents();
        for(int i = 0; i < events.size(); i++)
        {
            TeamEvent event = events.get(i);
            System.out.println(event.toStringMultiline());
        }

        if(eventRes.getHasMore())
        {
            try
            {
                eventRes = teamLog.getEventsContinue(eventCursor);
                eventCursor = eventRes.getCursor();
            }
            catch (DbxException e)
            {
                e.printStackTrace();
            }
        }
        else
        {
            break;
        }
    }
}

static public  void getUsers(DbxTeamTeamRequests team)
{
    try
    {
        MembersListResult memberList = team.membersList();
        memberCursor = memberList.getCursor();

        while(true)
        {
            List<TeamMemberInfo> members = memberList.getMembers();
            for(int i = 0; i < members.size(); i++)
            {
                TeamMemberInfo member = members.get(i);
                System.out.println(member.toStringMultiline());
            }

            if(memberList.getHasMore())
            {
                try{
                    memberList = team.membersListContinue(memberCursor);
                    memberCursor = memberList.getCursor();
                }
                catch (DbxException e){
                    e.printStackTrace();
                }
            }
            else
            {
                break;
            }
        }
    }
    catch (DbxException e)
    {
        throw new RuntimeException(e);
    }
}

public static void main(String args[]) throws IOException, DbxException {
    DbxCredential credential;

    Path path = Paths.get("C:\\tri\\proj\\features\\features\\outputKey.json");
    byte[] data = Files.readAllBytes(path);

    try
    {
        credential = DbxCredential.Reader.readFully(data);
    }
    catch (JsonReadException e)
    {
        throw new RuntimeException(e);
    }

    // Create a DbxTeamClientV2, which is what you use to make API calls.
    DbxRequestConfig requestConfig = new DbxRequestConfig(CONFIG_NAME);
    DbxTeamClientV2 dbxClient = new DbxTeamClientV2(requestConfig, credential);
    DbxTeamTeamLogRequests teamLog = dbxClient.teamLog();

    DbxTeamTeamRequests team = dbxClient.team();
    MembersListResult memberList = team.membersList();
    memberCursor = memberList.getCursor();

    getUsers(team); //OK, returning correct users information.
    getLogEvents(teamLog);
}