Outlets no longer controlled by switch
Well, since you already know all about tabs, I don't need to give the usual "what is a tab" orientation.    You were on guard, and didn't make the usual mistake.

Except you did this time.   This receptacle you just changed was split, with its tab broken off.  You need to do that on the new one.  

Or instead, you can simply disconnect and cap whichever hot (always or switched) you do not want, but you've already done that so you know the drill.