i don't login through my launcher or the ea app. i use my browsers - firefox and chrome - to attempt to login to the thesims3 page, which i've accessed through typing in or through my saved bookmark. i get the same thing that everyone else having issues has been getting. click login, wait a moment, screen flashes quickly and... i'm on the main login screen still not logged in. i can't access 'my page' at all. page simply flashes and i'm still on the main page.
i can go to the store pages, but i'm not logged in on them, so can't download or purchase anything. if i attempt to login, it flashes, and puts me back at the main page. can't access my account billing or purchase history either.
i'm glad you personally aren't having trouble, but please, don't act as though we're merely computer novices who know nothing, and haven't all be jumping through every hoop imaginable to try and get access to our pages. i've been playing the sims since the og game and have been on the site since... well, i can't tell you, since i can't access that history, but for a really long time.
the team responsible for maintaining and servicing the store needs to get to working on it so that everyone - and not just a select few that aren't having this issue - that needs or wants to access anything from our pages to the store can do so.