"Emil" writes:

I have been noticing on some of the roses, about 3-5 buds opening up on 1
branch. Is this an ok thing? Or am I doing something wrong when I cut the
branches?

What kind of roses? That's normal for most floribundas, grandifloras and some
other types of roses. Even some Hybrid Teas regularly bloom in clusters
although most are one to a stem.