Often when looking at progress for achievements they do not load. It happens all the time and I do not know if it a server issue (pulling the data) or not. Usually I have to click on different items on the list (waiting 10-20 seconds between each click) until eventually one will load and show the progress and I can go back.

I know that sometime I can get the system error [2:23 p.m.]Unable to obtain achievement data. Try again later. That is fine, but usually this happens without that message appearing.

[suggestion]: When clicking on a category, say Alchemist, it should just load and display the progress for all 13 achievements. Why do I have to click on each one individually to see the progress?