On multiple occasions I have recalled (I'm bound to the Human Guild Shrine near the portals in Brist on Chaos) and have everything load normally except the portals. I try recalling again to see if they load and they don't. I've both ran and flown to Dali to see if that portal is there and it is not. The only thing that resolves this issue is a relog.
When it happens is random, it could be after being ingame a short while or a long time. It could be a recall of any reason (death, simple need, etc)
I haven't heard anyone else say anything about this but I'd like to know if I'm the only one and/or why this is happening.