HUD elements at low resolution

Since the last update yesterday certain elements of the HUD have gone grainy and appear low-res. Such elements include the cycle counter, overlay buttons and the icons on the priorities, consumables, job list and priorities buttons. Icons next to the buttons in the building menu also appear a bit grainy. I have included a screenshot in which this manifests maybe it's a bit hard to see. I'm also adding a save file and a dxdiag file. I would include a log file but there is none present in the location indicated in the instructions.

The Underground Friends.sav

DxDiag (bugreport).txt