Per the Orange County Fast Track site, it appears that Universal applied for around 10 new building permits on Monday, many of which are for structures within the park itself. The permits include a few (non-attraction) buildings in the Monsters area, a few buildings in the hub, and site work for hub areas P920 and P901 (the 901 permit seems to have a ridiculously high value though). From the permit listings, it appears that Cuningham Group is the architect for Monsters and Kimley-Horn is the architect for the hub areas.
I'm encouraged to see them still applying for building permits because it shows that they still believe in the project and want to be able to move forward with it in the near future.