Fairly certain that it's due to the large value for the raid, as I tried using the browser's inspect element tool to edit another raid to a bigger value and the same thing happens, while in the same way reducing the affected raid makes it display correctly instead.
Not using any zoom on the browser, but zooming in or out also doesn't change it (unless zooming enough that it switches to mobile layout)
This is happening incognito mode, no scripts/addons running.