That depends. The 'Great Time Skip' doesn't HAVE to happen next thread although it's the most convenient place for it.
I don't think that would interfere with the group being able to go to Tarsis, though.
Side note: BD, do you want Drago to tag along to see Earth's magic world, or leave the group before they dimension-skip?
Oh, and incidentally I am posting that worldbuilding thread either tonight or tomorrow (er - *looks at clock* later today).