TD-5765 null check for activity start and end date#1367

AnjuJose011 merged 1 commit intoRCTechnologyEnhancedLearning/LearningHub.Nhs.WebUI:RCfrom

sp-fix-for-TD-5765TechnologyEnhancedLearning/LearningHub.Nhs.WebUI:sp-fix-for-TD-5765Copy head branch name to clipboard