Dave

I am also seeing this phenomenon. 

The first one is hidden the second one has no CSS.

this is a windows pc with the latest verison of Node

this is in the 1-start branch

solved it by adding toString in three places ``` import {Request, Response} from 'express'; import {LESSONS} from "./db-data"; import {setTimeout} from "timers"; export function searchLessons(req: Request, res: Response) { console.log('Searching...