Metal Max 2 Kai (Japan) flashing text

[benderscruffy]

using 0.7.0
the text keeps flashing then disappears during the game

[endrift]

This is caused by IRQ timing on their hblank routine being extremely tight. Going to be very difficult to track down and fix.

[endrift]

Partially fixed in f9f105a, but the flashing is still horrible.