I've used this app for over 10yrs and never really had any major issues. The latest update wiped out ALL my information and started me back from scratch! All my milestones, gone. Now when i use it I can't event see my recent activity. It just says it's loading but never loads! When i start a new run i don't always hear the prompt "beginning workout" (which means i won't be able to hear my mileage or halfway marks); i have to close out the app and reopen about 2-3x before i hear that voice.