After login the iTunes Connect, the site show empty page.

I got exactly the same problem here

Same problem - based in Austin, TX, using a MacBook Pro, latest OS and Safari, etc. with no updates pending. Completely clear cache and history. Valid iTunes developer account etc.

Navigated to iTunes Connect - login elements showed, tried to login appeared to succeed but shown a blank page.

Clicking refresh flashed up a grey line on the page for a second (the border under the navigation?), but then returned to a blank screen.

Inspecting the page shows the source is there, but there are two errors blocking content from succeeding amid the CSS warnings. Possibly a server which iTunes Connect relies on is down?

[Warning] Unexpected CSS token: : (itc_global.css, line 3415)

[Warning] Unexpected CSS token: : (itc_global.css, line 3427)

[Warning] Unexpected CSS token: : (itc_global.css, line 3484)

[Warning] Unexpected CSS token: : (itc_global.css, line 5403)

[Warning] Unexpected CSS token: : (itc_global.css, line 5417)

[Warning] Unexpected CSS token: : (itc_global.css, line 5913)

[Warning] Unexpected CSS token: : (itc_global.css, line 5929)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7735)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7737)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7823)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7825)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7836)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7838)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7849)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7851)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7902)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 7904)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8175)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8177)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8186)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8188)

[Warning] Unexpected CSS token: : (itc_global.css, line 8318)

[Warning] Unexpected CSS token: : (itc_global.css, line 8330)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8363)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8365)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8386)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8388)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8532)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8534)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8599)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8601)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8616)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8618)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8628)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8630)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8641)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8643)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8650)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8652)

[Warning] Unexpected CSS token: : (itc_global.css, line 8692)

[Warning] Unexpected CSS token: : (itc_global.css, line 8704)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8727)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8729)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8791)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 8793)

[Warning] Unexpected CSS token: : (itc_global.css, line 8816)

[Warning] Unexpected CSS token: : (itc_global.css, line 8828)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 9119)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 9121)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 9152)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 9154)

[Warning] Unexpected CSS token: : (itc_global.css, line 10606)

[Warning] Invalid CSS property declaration at: * (itc_global.css, line 12329)

[Error] Failed to load resource: the server responded with a status of 500 (Internal Server Error) (ref, line 0)

[Error] TypeError: null is not an object (evaluating 'refDataRaw.data')

getGlobalPath (ng, line 74)

global code (requireJsMain, line 17)

Update to above -

A user-friendly error message would have been useful but I re-tried late the next day and iTunes Connect was working, so seems to point to just a server being down.

I have got the same problem since yesterday. cannot change Mac, I am at the middle of filling in the console for submission to go public. must use Safari, a Mac, and 1 location ... 😠