Welcome back! I think probably shops and quests have had a revamp since you were on last? Quests are a little easier to do as there's a lot fewer of them :) There have also been a few pet species/colors added.

Make sure you check out Personal > Dashboard on your top nav bar in case you haven't already claimed your Loyalty Boxes :)

Useful Links:

What to do on Subeta? FAQ Useful general information for newbies Customise your dashboard Finding friends (Chit Chat) SubetaLodge (Offsite item database, pet colours etc.)
Current Site Event: Luminaire