Github reporting incorrect license on home page

The Icarus Verilog repository is reporting that it’s license it LGPL, even though it is clearly GPL v2. Ironically, when I clock on the license icon, it displays the GPL license text.

There are portions that are LGPL, but only a subdirectory library, and the rest of the project is GPL. So how do we get it to report the corect license?

Here is the iverilog issue #379 that reports the problem: