I don't get any confirmation about which delegates I successfully voted for.
I did the following: I went to the Delegates list and made my thumbs up, then went to My Account > Vote and clicked "update vote". Nothing happened, no bts balance reduced (no transaction to myself ?) and no delegates in the list in Account > Vote > Current Votes.
I also manually transferred my whole stake to myself, which didn't give me a confirmation (by listing the delegates in the Account > Vote > Current votes list).
Any idea what the reasons are here?