Blurry graphics exporting dynamic-linked After Effects comps from Premiere
I have been having a very frustrating issue trying to export Premiere projects with a lot of Dynamically linked AE projects within them. These projects also have live text templates, but the problem doesn't occur with them. Essentially these after effects sections are exporting in a kind of jagged, ugly looking way out of Premiere. No matter what settings I try, they always come out looking bad. Within premiere they look fine, and exporting from After Effects they look fine. It seems to be the movement that it is struggling with, so possibly some kind of frame blending issue?
Using the latest version of CC 2017 on both after effects and premiere.
Here is a clip of the AE comp as it should look, along with the export settings (you probably need to be watching on HD and full screen to see the difference):

And here is the Premiere clip of the same section:

I appreciate the export settings aren't exactly the same, but I have tried this with all sorts of different export settings and the results are always the same.
If anyone could shed light on what might cause this I will be hugely grateful.