Can someone tell me if there is a time limit to claiming the rewards in the Season Pass when upgrading please? I paid £4.99 to upgrade this morning but didn't cash in all the rewards. Thought I'd save some for later. Come back on this afternoon, gone to claim the rest and they are all 'locked' but you can see which ones I haven't claimed. Is there a time limit? Why, or how, do I collect the rest of my rewards?