Maintenance for the week of October 6:
• PC/Mac: No maintenance – October 6
• ESO Store and Account System for maintenance – October 7, 6:00AM EDT (10:00 UTC) - 4:00PM EDT (20:00 UTC)
There wasn't an ESO plus trial period. What ended was a free play event (where people can play the game without paying for it). Your craft bag is always available to you after your ESO plus period ends, but you won't be able to put any new materials into it until you have ESO plus again. Hope that helps.