I'm never sure of the point in having a debate over a text I don't believe has any relevance, but still: A quick glance at commentaries on Isaiah 45:7 reveal that TheLand has a point, eg:
// ... and creates evil, not the evil of sin, but the evil of punishment. // (Matthew Henry)
// Moral evil proceeds from the will of man, physical evil from the will of God, who sends it as the punishment of sin. // (Cambridge Bible for Schools)
etc., all of which make the distinction that TheLand is making. It's also a well-known aspect of theology and philosophy that a distinction can be drawn, at least somewhat, between moral and natural "evils"; in that sense, I don't see that Isaiah 45:7 should be overly troubling in the context of the Old Testament God. The verse doesn't differentiate because its audience will have understood its meaning; "There is no thought in the O.T. of reducing all evil, moral and physical, to a single principle," as one of the references above has it.
All of this is moot, but it does TheLand, and philosophy in general, far too little credit to suggest that they hadn't noticed that verse and given it some thought.