first load of chai.money ui intermittently fails

[jennypollack]

react-dom.production.min.js:4636 TypeError: Cannot read property 'toFormat' of undefined
    at t.value (ChaiBalance.js:46)
    at Qa (react-dom.production.min.js:4241)
    at Za (react-dom.production.min.js:4232)
    at Ts (react-dom.production.min.js:6671)
    at Cu (react-dom.production.min.js:5648)
    at Ou (react-dom.production.min.js:5637)
    at _u (react-dom.production.min.js:5393)
    at react-dom.production.min.js:2829
    at t.unstable_runWithPriority (scheduler.production.min.js:266)
    at Gi (react-dom.production.min.js:2794)
ms @ react-dom.production.min.js:4636
ChaiBalance.js:46 Uncaught (in promise) TypeError: Cannot read property 'toFormat' of undefined
    at t.value (ChaiBalance.js:46)
    at Qa (react-dom.production.min.js:4241)
    at Za (react-dom.production.min.js:4232)
    at Ts (react-dom.production.min.js:6671)
    at Cu (react-dom.production.min.js:5648)
    at Ou (react-dom.production.min.js:5637)
    at _u (react-dom.production.min.js:5393)
    at react-dom.production.min.js:2829
    at t.unstable_runWithPriority (scheduler.production.min.js:266)
    at Gi (react-dom.production.min.js:2794)