Garmin 530/430 NRST page nearly unreadable flashing text since 1.8.3.0

As the title suggests, since the last update, the Garmin Nearest Airport page has been flashing badly - as if two pages were being drawn simultaneously. Specifically on the Cessna172.

Is anyone else seeing this?

EDIT: Still the same after a complete reinstall and update 1.9.5.0

This mod: GNS530 mod fixes it and improves on a number of other things on that unit. My favorite fix is that DME distance is reported to the tenths place rather than rounded incorrectly.

Thanks for that - I was beginning to wonder if it was just my GFX card.