Heh, I didn't think about a possible mini rift that he had them float in stasis. The 13th just seems to have such an odd time flux compared to say the 1st. Where we now know that meeting Ardbert and friends might have happened recently in Source time, but had happened over 100yrs 1st shard time. It's like I said it kind of feels like they want to use the 13th because it's there while not wanting to use it too much because then they might have to apply more dates to things. Or do a few retcons.