Please fix this glitch on SkyBlcok Economy, I want you to because on the game 1.15.2 its just soo weird, same with fences, doors and more. -Lil_Nate123
It's not a glitch, if you're speaking of client-side visual aberrations while using any MC version past 1.12.2. Unless and until the server updates to 1.15.2, the visual aberrations will continue for you, but they will not affect anything in game that has an impact on your gameplay. I would recommend to play using 1.12.2 if you are disturbed by what you consider to be "glitches".
Actually, it does affect you. You cannot walk through doors without mining them(the brief second they are not there you can walk through them, and walking the part of the fence gate that is not there causes you to fall and constantly teleport back up resulting in a forced /is or else you will be kicked for "flying". Other than that its just annoying to see a glass pane window that isn't connected