This looks like there are CSS files missing or maybe even not syncing with your database. The directory may not be defined correctly. The question marks usually happens when there is a moved directory or there might be broken URL placements.
Ugh. That wasn’t the issue. It’s an intermittent problem.
Just went to a PC connected to the LAN and it none of the logos show in any browser.
This is so weird. Like every 5th time I login – it works with all the images intact.