I can’t collect my rewards for the current contest. Is this a bug or part of the contest?
You are only eligible for rewards earned more than 24h after joining a guild.
That is to say, if you joined a guild less than 24h before they completed some progress tiers, you won’t qualify for those rewards.
Equally (though more obviously), if you joined a guild who had already completed some tiers, you won’t get those either.