ENVIRONMENT : Windows 11, Firefox v103.0.1

PROBLEM: Game reverts to the league select screen after 10s or so.

STEPS:
Login, select MFN-1 (only league I'm in).

Current stage is pre-season game 1.

Ticker at top indicates a Draft pick to be made in 30s ( time obviously ticks down ).

Can access all functionality in game, after around 10s the game jumps back to the league select screen. Selecting the league resets the ticker at the top to

MFN-1 - 2058 Draft - Next Pick: 6-5 DEN in 0:32

Have previously cleared cookies.

It's as if the game engine has "stuck" on a particular point in time of the previous draft and resets itself. The problem was not seen in a browser not previously used with MFN.

FIX:

Resetting cookies has no effect, *however* if you clear the cache to remove the web content, then the problem goes.