Why isn’t the review of these executive orders targeting law firms expedited?

Given the fact that these orders are having a chilling effect on the legal industry, and pretty fundamental liberties, why isn’t these appeals of the trump executive orders moving more quickly?

Like shutting a firm’s access to government buildings pretty swiftly inhibits a firms ability to represent its clients, I’d think that these appeals would be going much quicker. These law firms are so big and have a ton of clients. can someone explain