Yes. For the first few years of therapy I didn't experience any feelings while I was in therapy talking to T. Although I think right from the beginning I did experience feelings - of abandonment - when the session ended. I also didn't experience any emotion when really bad things happened, or when talking about really difficult things.
But T said "I think those emotions are in there somewhere" and he was right. Before therapy, I used to sometimes experience huge amounts of emotion, for example upset or anger, over something that seemed very trivial to everyone else. That was what brought me to therapy in the first place, because I couldn't get over it by myself.
Now that a) I think it's ok to sometimes be upset and b) I'm able to feel and express emotion about really big events, I find it happens much less, hardly ever (I'd like to say never but that's not quite true) that I get uncontrollably upset over something apparently small.
I can say it is possible to get there - but it took a long time, for me!