I get this "Invalid Date" error both in my localhost and in discuss.flarum.org

DMT

This is how it looks like after I post in my localhost.
it says "Invalid Date"

This is how it looks like when I go to the tags in discuss.flarum.org

I have also tried in Microsoft Edge, Chromium, Firefox with and without Safe Mode and Firefox on my phone with and without the Wifi on.

After cleaning up all cache, history from my Firefox on my computer, and when I go back to discuss.flarum.org, i only get 2-3 "invalid dates" but when I refresh the site F5/refresh button then everything becomes "invalid date"

Cleaned all cache, history and this is how it looks like

But when I refresh the site, then this happens.

peopleinside

Victor12 I can see this invalid date too in my Beta 8, seems was reported https://github.com/flarum/core/issues/1662

peopleinside

DMT I suggest to add this comment and screenshot on the GitHub bug report. peopleinside

DMT

I also see the invalid date thing here, its not only under tags.

DMT

i looked at the github bug, its already up their and will be fixed in beta 8.1.