--- loncom/interface/lonnavmaps.pm	2017/06/13 16:20:43	1.509.2.5.2.1
+++ loncom/interface/lonnavmaps.pm	2018/04/29 15:52:08	1.509.2.6
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.509.2.5.2.1 2017/06/13 16:20:43 raeburn Exp $
+# $Id: lonnavmaps.pm,v 1.509.2.6 2018/04/29 15:52:08 raeburn Exp $
 
 #
 # Copyright Michigan State University Board of Trustees
@@ -643,6 +643,9 @@ sub getDescription {
             } elsif ($slot_status == $res->RESERVABLE) {
                 $slotmsg = &mt('Reservable, reservations close [_1]',
                            timeToHumanString($slot_time,'end'));
+            } elsif ($slot_status == $res->NEEDS_CHECKIN) {
+                $slotmsg = &mt('Reserved, check-in needed - ends [_1]',
+                           timeToHumanString($slot_time,'end'));
             } elsif ($slot_status == $res->RESERVABLE_LATER) {
                 $slotmsg = &mt('Reservable, reservations open [_1]',
                            timeToHumanString($slot_time,'start'));
@@ -4632,12 +4635,11 @@ sub duedate {
     my $date;
     my @interval=$self->parmval("interval", $part);
     my $due_date=$self->parmval("duedate", $part);
-    if ($interval[0] =~ /^(\d+)/) {
-        my $timelimit = $1;
-        my $first_access=&Apache::lonnet::get_first_access($interval[1],
+    if ($interval[0] =~ /\d+/) {
+       my $first_access=&Apache::lonnet::get_first_access($interval[1],
                                                           $self->{SYMB});
 	if (defined($first_access)) {
-            my $interval = $first_access+$timelimit;
+           my $interval = $first_access+$interval[0];
 	    $date = (!$due_date || $interval < $due_date) ? $interval 
                                                           : $due_date;
 	} else {
@@ -5543,7 +5545,7 @@ sub check_for_slot {
                                 ($checkedin,$checkedinslot) = $self->checkedin();
                                 unless ((grep(/^\Q$checkedin\E/,@proctors)) &&
                                         ($checkedinslot eq $slot_name)) {
-                                    return (NEEDS_CHECKIN,undef,$slot_name); 
+                                    return (NEEDS_CHECKIN,$end,$slot_name); 
                                 }
                             }
                             return (RESERVED,$end,$slot_name);