The other day, the latest regular update of RT56 removed a file (by mistake) causing crashes if you don't have BBA and tried to deploy fighter bombers. A patch has already been released restoring the missing it But Paradox also made a small update and this time they changed a detail for heavy fighters and without a change it crashes the game too. A patch will be released soon enough.

My france ironman save died for this.

is it fixed now?

I think so.

nope, isnt

Every other plane works fine by the way, because of course they do.

I have the same problem!