Anyone having problems loging onto their account with ALL ?

Keeps giving 400 error - different computers ( and three different countries - UK / Spain / France )

Finally booked using incognito mode - but then kicked out at payment stage.

Waited 3 hours, still could not log on - so used app - booked - but now showing two bookings as soon as paid where before there was none

Only one confirmation e mail ( after the second booking )

Will finds out tomorrow when arrive at hotel