I can confirm tides of ice not giving credit towards the accolade/store unlock. I've ran it three times this afternoon and all three times the end bonus rewards and event complete notice has not shown up. :( Also snowman as well as gingerbread colonists for rescuing in the winter invasion event are still appearing below…
I thought the issues were resolved yesterday... twice in the same mirror event disconnected and this second time I finally get logged in to see that everything is complete and I get NO rewards.