Blog Page Months showing invalid date on Firefox and Safari

[RobbieZhuang]

https://sesoc.uwaterloo.ca/blog/

[RobbieZhuang]

Maybe our timestamps/date conversion library might be the culprit?

[RobbieZhuang]

Seems like the Moment library + UNIX timestamps are incompatible, https://stackoverflow.com/questions/28438202/moment-invalid-date-in-firefox-safari.

We may want to change it to YYYY-MM-DD format.