Finally after a long 48 hours , my witness server is now up and running once more. I had to replay / reindex my witness many times to get it functional. Apparently going from 20.4 to 20.5 had caused a little problem which caused the index to fail for some of the witnesses.
In my case , there was no error message and it just halted and didn't do anything. Tried almost everything , then with the help of other witnesses's suggestions, I managed to get it up and running.
Also found out that after 1.5 years on Steem , I've finally reached reputation 70 ! It was suggested by 
If the number does come out, we would surely buy steem with it and powerup !!
After a long day ! I'm just happy that my witness is now up and running once more. There are tons of new initiatives which is going to be happening from Malaysia to the steem community, however i will share with you all more soon.
Posted from my blog with SteemPress : http://ourwebz.club/bitrocker2020/finally-updated-hf-0-20-5/