Tooltip error?

Strontium Clathrates info says glare crust is 0.3 but glare crust info says 0.4

It’s quite possible. Best option is to file a bug report.
https://community.eveonline.com/support/test-servers/bug-reporting/

Edit: link describes the process on the test server but it works on the production server as well - Press F12 and select report bug.