Calendar error: 'Invalid UNTIL value'

[nigel-daniels]

I have updated my config.js to load my own calendar hosted in iCloud. I’ve got the URL correct but on the mirror I Just see:

Nigel Calendar

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Loading…

Looking at the command line output using ‘node serverstart &’ I can see the following:

Whoops! There was an uncaught exception…
[Error: Invalid UNTIL value: 20160730T115959]

Any suggestions on what I need to do to correct this? When I look in my calendar there is no entry for that date.