Add missing properties on challenge phases: name, isOpen

Author: ThomasKranitsas

src/services/ChallengeService.js

@@ -295,7 +295,7 @@ async function populatePhases (phases, startDate, timelineTemplateId) {
   for (let i = 0; i < phases.length; i += 1) {
     const phase = phases[i]
     const templatePhase = _.find(template.phases, (p) => p.phaseId === phase.phaseId)
-    phase.name = templatePhase.name
+    phase.name = _.get(templatePhase, 'name')
     phase.isOpen = false
     if (templatePhase) {
       // use default duration if not provided