Upgraded to version 54.6.0.35234 recently and the technology tree page is blank and simply has an arrow flashing on the right side of the screen

Is this a known issue? Or a new bug?

Happens with me as well, only started occurring after the new patch and now happens all the time.

Also sometimes get a black and white invalid texture cube instead of displaying the model that represent the tech when its discovered. Frustrating not being able to see the tech tree at all.

verify files has not fixed the problem.

edit: graphical glitch fixed in latest patch, but can only install manually, installing via gog client not working.