Some pages not loading

Since of today some game pages are not loading for me.
Never happened before.
Usually I play in tourneys, and after a game I load a new browser tab to be able to click on the analysis button, and then continue.
These two pages refuse to load for me now :
en.lichess.org/repFPBi9/black
en.lichess.org/dVGRYV0H/white

If I press on F5 to reload the page, the chessboard is visible for part of a second and then most of the game goes blank, and the "online friends" also won't load.

See here for example :

For some analysis pages it does work fine.
en.lichess.org/58sZ6wnd/white

What can I do ? Debug ?
Are others having the same problem ?

Using Firefox 47.0
gfx.font_rendering.graphite.enabled;false
Use hardware acceleration when available = on

Got a PM that for someone else the first two weblinks are working. Good to get that feedback. Thanks.

After pressing F5 one of the two weblinks does now work for me, the other isn't.

en.lichess.org/repFPBi9/black

These are warnings/errors in the debug console :

The connection to wss://socket.lichess.org:9026/X99O0aXv/white/socket?sri=wkiaf4zh52&ran=--ranph-- was interrupted while the page was loading. lichess.js:27:651
[analyse wkiaf4zh52] Disconnect lichess.js:31:262
[analyse zsjl2njac1] "connection attempt to wss://socket.lichess.org:9026/X99O0aXv/white/socket?sri=zsjl2njac1&ran=--ranph--" lichess.js:31:262
too much recursion
lichess.analyse.min.js:1:28391
[analyse zsjl2njac1] "connected to wss://socket.lichess.org:9026/X99O0aXv/white/socket?sri=zsjl2njac1&ran=--ranph--" lichess.js:31:262
TypeError: f is undefined
lichess.js:55:314

thanks, I'll look into it.

Thanks thibault.

In the mean time I've tried with a fresh profile in Firefox, and the result is the same.
I've also tried in Chromium browser, and there 1 "problematic" page does load fine in Chromium.

Any page that doesn't load in chromium?

All analysis pages that I just tried (about 5) seem to load fine in Chromium web browser. No troubles there. Cheers.

I ran into another analysis page in Firefox which doesn't load for me. en.lichess.org/F4ON277R

[analyse rt5odu9rp6] "connection attempt to wss://socket.lichess.org:9028/F4ON277R/white/socket?sri=rt5odu9rp6&ran=--ranph--" lichess.js:31:262
too much recursion
toString()
self-hosted:593
[...]
toString()
self-hosted:593
lichess.analyse.min.js:1:28391
[analyse rt5odu9rp6] "connected to wss://socket.lichess.org:9028/F4ON277R/white/socket?sri=rt5odu9rp6&ran=--ranph--" lichess.js:31:262
TypeError: f is undefined
lichess.js:55:314

m/lichess.socket<.receive()
lichess.js:55
lichess.StrongSocket/t()
lichess.js:31
lichess.StrongSocket/y/h.onmessage()
lichess.js:29

All the pages load fine for me in google chrome.

Is it working better for you now, @achja?