The game froze, I refreshed, refreshed again on same game after watching replay and then reopened game on the sesktop with a live chat support agent window on the left side of game window. The next spin finally began, but this winning game did not award the credits! And It should be quite a large amount too looking at the stacked wilds + the feature multiplier. The support staff were supplied with the game snapshots including the url,time game frame number.
Casumo still deny that this was a winning game. A nice big one too.
I smell a RAT.