Hello, erin! Welcome back!! Since you never went into hiatus and was moved to Inactive, you won't be able to go back for all the months you didn't update (you went inactive in October, if I saw that correctly?) and grab from the updates, but you can (just like any other member) go back 2 months (or 3, if you have the prejoin benefits skill) starting from today to get some freebies and deck pulls! So you're allowed to enjoy updates starting from March 6 (or, if you have prejoin benefits, February 6).
If you have any questions at all, do contact me or Cass through PMs!!