There's no status change to sex slave for her in the code as far as I can see. (I think I read the sub/collaring system gets revamped in one of the next updates, which possibly wil take this into account...)
You've todo the "new" optional events (which are only avaialble on the maid path) to get her back to 100..
It starts with
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. (make sure to use v21.3.1b not and older version or this one might not trigger)
Aletta's story hasn't progressed very far yet. There's currently no way to raise her submission (there's an unimplemented event where you can spank her, but that's not available in the game yet...)
I guess you've set config.developer to true or you used the renpy.bat to activate the console?
If you did it yourself set it to false and they should be gone, if you used the renpy.bat go into LoSeSb-21.3.1b-pc/game/ and open the unren-dev.rpy, then set config.developer to False...