legacy tattoo and achievement glitches

Hellos! I have found that my legacy tattoo keeps doing the Houdini act on me and keeps vanishing off my character but now and then will reshow, changing clothing and maps effects this, i am aware other players have the same problem too.

The second problem i think is a glitch is i never got my achievements for the gear we could buy during seasonal events, like the reindeer outfit, i have it but the achievement hasn't pinged, same with the blossom earrings and the gear we could get through valentines. Not sure what to do, anyone else noticed missing achievements they should have?

For the 2nd issue: To get the achievements from the seasonal events you had to clear the seasonal quests, not buy the seasonal gear.

If you're referring to the seasonal achievements under the legacy tab, these are unobtainable since they were achievements from vers.1 of the game and will probably never become attainable again.

EDIT: The seasonal achievements that has been possible in 2.0 so far, in order they were possible to achieve

-Cascadier Reborn (Moonfire Faire festivities 2013)
-Oh My Gourd (All Saints' Wake 2013)
-Cold as Ice (Starlight Celebration 2013)
-Horsing About (Heavensturn 2013/2014)
-Spreading the Love (Valentione's Day 2014)
-Pretty in Pink (Little Ladies' Day 2014)
-Eggstreme Hunting (Hatching-tide 2014)

hmmm, im sure i completed the events, i remember for christmas having to hunt for items to trade in for the gear, and as for the valentines event i dont remember any other way but purchasing the necklaces (i never got the costume type gear just the necklaces), my memory is full of fail, my excuse, i slept since then! hahaha

The pretty in pink i should have that but dont, the eggstreme hunting i also should have but dont, spreading the love i dont have but should, there is an achievemennt just for the reindeer costume that as said i should have but also dont, it gives you a title. most other events i havent done