DP issue on CLs building at start of 1900 game

[matthumpage]

Nation: UK
Start: 1900, 100% research, historic resources
Game Version: 1.14

I've noticed on a couple of games where CLs that in are current build at start of 1900 game have the DP box checked when you start the game with a pre-built fleet. 
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This box is greyed out as you'd expect and since you can't uncheck it then it causes problems if trying to build from that class as it throws an error message saying that DPs haven't been invented yet....

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I came across the problem in earlier versions too. 

[captainloggy]

I've also often seen AI legacy CL's with DP armament or battleships with light AA guns. The AI sometimes seems to be a bit too foreseeing.