Maintenance for the week of March 3:
• PC/Mac: No maintenance – March 3
• ESO Store and Account System for maintenance – March 4, 6:00AM EST (11:00 UTC) - 4:00PM EST (21:00 UTC)
• NA megaservers for maintenance – March 5, 4:00AM EST (9:00 UTC) - 11:00AM EST (16:00 UTC)
• EU megaservers for maintenance – March 5, 9:00 UTC (4:00AM EST) - 16:00 UTC (11:00AM EST)
Perhaps i found the root of all problems
Just guessing... I have reported my missed bank slots via ingame support more then a 24h ago. And no answer, even from a mail bot on my email

Guys, maybe your ingame support also bugged?