I think this is more than just 1.14.4, but in the newer versions, such as 1.14.4, there are a lot of block glitches. This effects gameplay, like when I was playing OP PvP and someone hit me against a fence I started glitching and he killed me. This video shows a lot of the various block glitches, and I'd just like to see them get fixed.
This is a problem with the plugin that they use to be able to connect all of these versions to the server (most likely viaversion). There's nothing Noobcrew can do about it and others have the same issues .