REX Weather Force 2020 produces CTDs

Tried it yesterday for the first time in months, and again just now. Both times it crashes the sim when attempting to inject live weather. I have the latest version installed.

Their website states this is the latest version:

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However my app, which when manually checking for an update reports that there are no updates, is this:

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Updated via OrbX instead, since the in-app one doesn’t seem to work.