First of all, an imminent return of the Lord Jesus was not revealed until Paul.
BZZZT!!!!
Wrong.
Jesus Himself said He was coming back soon, or did you forget?
These twelve Jesus sent out and commanded them, saying: [JESUS]“Do not go into the way of the Gentiles, and do not enter a city of the Samaritans.But go rather to the lost sheep of the house of Israel.And as you go, preach, saying,
‘The kingdom of heaven is at hand.’[/JESUS] - Matthew 10:5-7
http://www.biblegateway.com/passage/?search=Matthew10:5-7&version=NKJV
[JESUS]“Now brother will deliver up brother to death, and a father his child; and children will rise up against parents and cause them to be put to death.And you will be hated by all for My name’s sake. But he who endures to the end will be saved.When they persecute you in this city, flee to another.
For assuredly, I say to you, you will not have gone through the cities of Israel before the Son of Man comes.[/JESUS] - Matthew 10:21-23
http://www.biblegateway.com/passage/?search=Matthew10:21-23&version=NKJV
[JESUS]“And there will be signs in the sun, in the moon, and in the stars; and on the earth distress of nations, with perplexity, the sea and the waves roaring;men’s hearts failing them from fear and the expectation of those things which are coming on the earth, for the powers of the heavens will be shaken.Then they will see the Son of Man coming in a cloud with power and great glory.Now when these things begin to happen, look up and lift up your heads, because your redemption draws near.”[/JESUS] Then He spoke to them a parable: [JESUS]“Look at the fig tree, and all the trees.When they are already budding, you see and know for yourselves that summer is now near.So you also, when you see these things happening, know that the kingdom of God is near.Assuredly, I say to you, this generation will by no means pass away till all things take place.Heaven and earth will pass away, but My words will by no means pass away.[/JESUS] - Luke 21:25-33
http://www.biblegateway.com/passage/?search=Luke21:25-33&version=NKJV
Then Peter, turning around, saw the disciple whom Jesus loved following, who also had leaned on His breast at the supper, and said, “Lord, who is the one who betrays You?” Peter, seeing him, said to Jesus, “But Lord, what about this man?” Jesus said to him, [JESUS]“If I will that he remain till I come, what is that to you? You follow Me.”[/JESUS] Then this saying went out among the brethren that this disciple would not die. Yet Jesus did not say to him that he would not die, but, [JESUS]“If I will that he remain till I come, what is that to you?”[/JESUS] This is the disciple who testifies of these things, and wrote these things; and we know that his testimony is true.And there are also many other things that Jesus did, which if they were written one by one, I suppose that even the world itself could not contain the books that would be written. Amen. - John 21:20-25
http://www.biblegateway.com/passage/?search=John21:20-25&version=NKJV
But later it was also taught in the Hebrew epistles. So they all knew that appearance could happen at any time.
Which gets to my next question.
As far as what was going on one year after the Lord Jesus ascended into heaven, I am not sure as to what event you are referring to.
Because you're so busy diving deep into the details that you have no idea what the bigger picture looks like.
Go read Acts 1-7, paying specifically close attention to Acts 2:14-47, and then read Acts 5, Acts 9, and Acts 23, paying attention to the three different Annaniases (the name Annanias, btw, is only found three times in the Bible, all in Acts, and they represent Israel's state of belief at the time they are written about in Acts) and what they do.
But you did a nice job of ignoring all the verses which I quoted which demonstrates that those who received the Hebrew epistles were expecting to put on a glorious body just like the Lord's glorious body at His imminent appearance.
Again, details details details. Always with the details, but never the big picture.
I can tell you right now that the scriptures you give are correct, but your interpretation is wrong, because you only focus on the details and not the big picture. Look at the big picture, and all the details will fall into place.