Crash report: `TypeError: Cannot read properties of undefined (reading 'timestamp')`

URL

https://app.uniswap.org/#/tokens/ethereum

Error

TypeError: Cannot read properties of undefined (reading 'timestamp')

Stacktrace

TypeError: Cannot read properties of undefined (reading 'timestamp')
    at v (https://app.uniswap.org/static/js/main.9fb338a3.chunk.js:1:731159)
    at Ao (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3791321)
    at _f (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3803009)
    at Sf (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3802215)
    at As (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3851915)
    at gu (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3837469)
    at vu (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3837397)
    at mu (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3837260)
    at au (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3834040)
    at iu (https://app.uniswap.org/static/js/4.692cb341.chunk.js:2:3832591)

Device data

{
  "ua": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
  "browser": {
    "name": "Chrome",
    "version": "107.0.0.0",
    "major": "107"
  },
  "engine": {
    "name": "Blink",
    "version": "107.0.0.0"
  },
  "os": {
    "name": "Windows",
    "version": "10"
  },
  "device": {},
  "cpu": {
    "architecture": "amd64"
  }
}

Start by reproducing the crash at https://app.uniswap.org/#/tokens/ethereum in the reported Chrome environment, then use the stack trace to locate the failing code behind the minified bundle. Done means the tokens page no longer throws when reading the missing timestamp; no source file or test is identified in the issue.