I have heard believe that Jesus didn’t go to Heaven on Good Friday (as a Man anyway). (But if I am correct Jesus was never detached from the Blessed Trinity, so was always in the Highest Heaven.)
Otherwise maybe there wouldnt need to be so much emphasis on the Ascension as an event, if not long previously he was in Heaven again.
Also, Jesus before the third day He went to the underworld though not Limbo, to free the righteous men and women of previous generations. Maybe that place was the Paradise Jesus was talking about.
Btw, I have my own question. When Jesus freed the souls from the underworld did they go into Heaven before Jesus did?