Poker Tracker banned?

[Cardzy]

Ok, so I haven't played in over 8 months and now I am getting back into the game. When I played I used pokertracker and playerview to keep a database of my and my opponents play and display them while playing.

I made a small deposit on pokerstars and happened to read there rules over for changes. In there rules it states no database software like poker tracker is allowed and they can search for it as they would search for bots.

Are internet sites really banning poker tracker? Anyone heard or had problems with using the software for any sites? I'd like to know before starting to use them again and all of a sudden get banned/lose money for it.