Hi Steph, Just to be sure, you've ensured that the clock is correct on all of your nodes, right? I don't have a great understanding of this problem, but from what I know, the underlying issue is significant clock skew (> 30 minutes) between machines.
Failing that, there's also https://tickets.puppetlabs.com/browse/PUP-3449 - although I'm not sure if that's any help. - Kevin -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/CAF-bMBf3Wk-y3O8p%2BUTwK05M7gsZjMhpoePR63eX_GM7MYs8rg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.