Well it looks like SE held true to their word and followed up on adjusting levequests! For better or for worse... is up to you.
So far, it looks like the reset before accepting new leves is going to be 36 hours, not 48 hours. Awesome! ...right? Well, I could be reading this incorrectly, but from the looks of it, you will no longer be able to accept 16 leves. In Beta we were able to accept up to 8 Regional levequests (DoW/DoM/DoL) and 8 additional Local levequests (DoH). But from this, it looks as if Regional and Local are going to be combined for the total of 8 levequests.
Like I said, I could be interpreting this incorrectly, but feel free to comment.
Here's the text from Lodestone.
The list of guildleves made available by the Adventurers’ Guild will change once every day and a half (Earth time). Until that list is updated, players may not accept the same levequest twice, nor may they return an incomplete levequest having accepted it. Players may carry up to 8 guildleves (regional and local combined) at one time.