Cal.com template throws 500 error

[piotrski]

Cal.com template is not working and throws an error 500 when you try to access AvailabilityPage. This only happens on the railway and I am unable to reproduce it locally. This is probably due to some differences in the node environment in the nixpacks, but I have no idea how to debug this.

@calcom/web:start: RangeError: Invalid time value
@calcom/web:start:     at Date.toISOString (<anonymous>)
@calcom/web:start:     at M.u.toISOString (/app/node_modules/dayjs/plugin/utc.js:1:1907)
@calcom/web:start:     at useSlots (/app/apps/web/.next/server/chunks/3942.js:699:31)
@calcom/web:start:     at SlotPicker (/app/apps/web/.next/server/chunks/3942.js:767:40)
@calcom/web:start:     at Wc (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:68:44)
@calcom/web:start:     at Zc (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:70:253)
@calcom/web:start:     at Z (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:76:89)
@calcom/web:start:     at $c (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:78:98)
@calcom/web:start:     at bd (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:77:404)
@calcom/web:start:     at Z (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:76:217)
@calcom/web:start:     at $c (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:78:98)
@calcom/web:start:     at Zc (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:71:145)
@calcom/web:start:     at Z (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:76:89)
@calcom/web:start:     at $c (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:78:98)
@calcom/web:start:     at Zc (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:71:145)
@calcom/web:start:     at Z (/app/node_modules/react-dom/cjs/react-dom-server.browser.production.min.js:76:89)

Ref: https://github.com/calcom/cal.com/issues/5890