diff --git a/static/js/components/observationhistory.vue b/static/js/components/observationhistory.vue
index 6b390e7a..8ed8efd7 100644
--- a/static/js/components/observationhistory.vue
+++ b/static/js/components/observationhistory.vue
@@ -101,10 +101,13 @@
             }
             observation.state = state;
 
-            if (observation.fail_reason !== '') {
+            if (_.isString(observation.fail_reason) && observation.fail_reason !== '') {
               observation.fail_reason = '<br/>reason: ' + observation.fail_reason;
+            } else {
+              observation.fail_reason = '';
             }
-            if (observation.percent_completed > 0) {
+
+            if (_.isFinite(observation.percent_completed) && observation.percent_completed > 0) {
               observation.percent_completed = '<br/>percent completed: ' + observation.percent_completed.toFixed(1);
             }
             else {
diff --git a/static/js/request_detail.vue b/static/js/request_detail.vue
index 035d8b71..d85df02b 100644
--- a/static/js/request_detail.vue
+++ b/static/js/request_detail.vue
@@ -410,27 +410,53 @@
             let fail_reason = '';
             for (let csIndex in that.observationData[observationIdx].configuration_statuses) {
               let configurationStatus = that.observationData[observationIdx].configuration_statuses[csIndex];
-              if (!_.isEmpty(configurationStatus.summary)) {
-                time_completed += configurationStatus.summary.time_completed;
-                if (fail_reason === '' && configurationStatus.summary.reason !== 'N/A') {
-                  fail_reason = configurationStatus.summary.reason;
-                }
+              let summaryExists = !_.isEmpty(configurationStatus.summary);
+              if (summaryExists) {
+                fail_reason = that.getFailReason(fail_reason, configurationStatus.summary.reason);
               }
+              // Find the configuration that goes with this configuration status
+              let configuration;
               for (let cIndex in that.request.configurations) {
                 if (that.request.configurations[cIndex].id === configurationStatus.configuration) {
-                  for (let icIndex in that.request.configurations[cIndex].instrument_configs) {
-                    let instConfig = that.request.configurations[cIndex].instrument_configs[icIndex];
+                  configuration = that.request.configurations[cIndex];
+                  break;
+                }
+              }
+              if (configuration) {
+                if (_.startsWith(configuration.type, 'REPEAT') && configuration.repeat_duration) {
+                  if (summaryExists) {
+                    let start = new Date(configurationStatus.summary.start);
+                    let end = new Date(configurationStatus.summary.end);
+                    time_completed += (end - start) / 1000;
+                  }
+                  total_time += configuration.repeat_duration;
+                } else {
+                  if (summaryExists) {
+                    time_completed += configurationStatus.summary.time_completed;
+                  }
+                  for (let icIndex in configuration.instrument_configs) {
+                    let instConfig = configuration.instrument_configs[icIndex];
                     total_time += instConfig.exposure_time * instConfig.exposure_count;
                   }
-                  break;
                 }
               }
             }
-            that.observationData[observationIdx].percent_completed = (time_completed / total_time) * 100.0;
+            let percentCompleted;
+            if (total_time > 0) {
+              percentCompleted = (time_completed / total_time) * 100.0;
+            }
+            that.observationData[observationIdx].percent_completed = percentCompleted;
             that.observationData[observationIdx].fail_reason = fail_reason;
           }
         });
       },
+      getFailReason: function(currentFailReason, newFailReason) {
+        let failReason = '';
+        if (currentFailReason === '' && newFailReason !== 'N/A') {
+          failReason = newFailReason;
+        }
+        return failReason;
+      },
       loadAirmassData: function() {
         if (this.hasTarget) {
           let that = this;