In the meanwhile, as a temporary fix while the problem is being sorted out, you may be able to set repetition intervals for selected tasks/projects by running this script and editing the repetition string,



in which

Fixed=true : "Repeat every N units"
Fixed=false : "Due again N units after completion"

and 'unit:' may be followed by any one of:

day | hour | minute | month | week | year

(For details of installing and running applescripts, see this post.)

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