error: missing field `now` at line 9 column 1

[ealib]

deno 1.36.1 (release, x86_64-pc-windows-msvc)
v8 11.6.189.12
typescript 5.1.6

Running a script with a simple import as per documentation

import Denomander from "https://deno.land/x/denomander/mod.ts";

you get this error

C:\temp>deno run -A --unstable test-deanomander-import.ts
error: missing field `now` at line 9 column 1
    at file:///C:/temp/test-deanomander-import.ts:2:24

C:\temp>