Yes, Final Fantasy XIV has dropped patch 4.1; if you were trying to get a house, you both already knew that and are already out of luck. To the surprise of absolutely no one who has seen this happen before, housing sold out within moments of the servers coming up, something that has been joked about on the game’s subreddit for months now (there’s a reason they call it Shirogane Savage). This is, of course, not a new problem. Further analysis on that problem can wait until… oh, let’s say tomorrow; this system isn’t becoming less messy before that.
On the other hand, there’s still plenty of other content in the patch to enjoy, with an expanded main scenario, new Beast Tribe quests, the Royal City of Rabanastre, and so forth. You can check out the full patch notes on the official site (although some of the items are still not listed in the notes) and check out the trailer for the patch down below.