[Unstable] No suitable mission matching level difficulty (min/maxdifficulty mission generation kerfuffle)

[ubertpendragon]

Disclaimers

• I have searched the issue tracker to check if the issue has already been reported.
• My issue happened while using mods.

What happened?

When generating the map on unstable, the game will say "No suitable mission matching level difficulty", despite there being a suitable mission, and as a result assign two missions to a location where there should be one

Missions used, respectively 0-50 and 50-100 difficulty

  <HuskCrawlerLairMission identifier="huskcrawlerlair1" textidentifier="huskcrawlerlair" tags="husklair" type="OutpostDestroy" reward="4000" difficulty="4" commonness="100" allowretry="true" sonarlabel="Target" unhideentitysubcategories="abandonedmonster" requireCorrectLocationType="true" minleveldifficulty="0" maxleveldifficulty="50">
    
  <HuskCrawlerLairMission identifier="huskcrawlerlair2" textidentifier="huskcrawlerlair" tags="husklair" type="OutpostDestroy" reward="4500" difficulty="4" commonness="100" allowretry="true" sonarlabel="Target" unhideentitysubcategories="abandonedmonster" requireCorrectLocationType="true" minleveldifficulty="50" maxleveldifficulty="100">

Reproduction steps

1. Enable, subscribe, like and favorite Dynamic Europa https://steamcommunity.com/sharedfiles/filedetails/?id=2532991202
2. Generate new campaign
3. Error message (as long as a husk lair is in the 49.9 area)
4. Use debugdraw on the map to check the plateau biome

Bug prevalence

Just once

Single player or multiplayer?

Single player

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No response

Version

v1.8.1.0 (Unstable)

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No response

Which operating system did you encounter this bug on?

Windows

Relevant error messages and crash reports

No response