When using my Kindle (and I recall others mentioning this about other mobile devices) I log into "classic" TER to read the Reviewers only board. Why? Because the drop done menu on regular TER that gives access to the RO board doesn't function properly on my Kindle. It is easily accessible on "classic" though. When a poster posts a link to a providers profile the link takes me to regular TER but it has me not logged in and I can't see the numbers or details. Yes, I have VIP.  There are other situations where this happens. I then have to log in again. There was a time when logging into "classic" gave you access to everything.  

My suggestion is make the log in to "classic" log you in to both so the above doesn't happen or fix it so all the drop down menus function properly on mobile devices so logging into "classic" isn't necessary in this situation.