In addition to opening up access to Grand Theft Auto Online, today's automatic update for GTAV on both platforms features a host of fixes for issues you may have encountered in Story Mode. See below for a list of prominent fixes, and if you have any problems downloading this update or are experiencing technical issues not addressed here, please hit up our tech support team at the Rockstar Support Site or on Twitter.
- Fix for interface issues when using Internet on the cell phone after completing the game, or during a mission replay
- Fix for the Vanilla Unicorn occasionally becoming locked
- Fix for issues where the character’s money could drop below zero and become stuck there
- Fix for the Epsilon Program missions not progressing properly after delivering some cars
- Fix for issue where the Atomic Blimp sometimes does not appear as a phone contact for Collector’s Edition owners
- Fix for issues with saved vehicles going missing, or losing their upgrades
- Fixes for several map escape and collision issues along with other various bug fixes
Source http://www.rockstargames.com/newswire/article/51500/gtav-title-update-details.html