At least their website apologizes: https://decentral.zendesk.com/hc/en-us/articles/115005392368-DASH-Issues
I'm glad I'm not the only one. It'd sure be nice to have sold that DASH over $65, which was my intention. I think it's a cool app, but would like to see additional options such as charts and the ability to self-regulate your own fee. Sometimes I still send a $0 tx fee with BTC if I don't care if it arrives in a timely manner.
I'd like my DASH. I thought it was really cool, but this left a taste of uncertainty.
EDIT: AFter submitting a claim they write, "Please note that we are experiencing intermittent downtimes with Dash while we continue our upgrades. We apologize for this inconvenience. If you're seeing a balance discrepancy, you most likely are running v. 1.1.7. Please update to our latest version 1.2.4 at Jaxx.io!"