AWR charges are disappearing

This has happened to me twice.  The first time I finished my game, all the ribbons were rewarded just fine but an error message appeared going back to the AWR page.  It eventually let me back to the page but a charge on the second node was missing.
The second time there was no error message, the charge was just gone.
It took the extra charge from node 2 both times, even tho I was playing node 1 the second time.

I’ve heard at least 2 other people with the same problem.