We did not get into this in our replies over the weekend on another post when I asked your opinions on the SBD stuff @denmarkguy but.....
Bittrex has gone up and down with these wallet issues so many times, I lost count around 6 mths ago.
They have changed the rules so so many times on account verification processes, including with me, it makes one feel very uncomfortable and taken advantage of.
They announced with little notice and NO explanation months ago, they were removing BTS (Bitshares) from their exchange -- when it is one of the Top 20-30 coins, all year long and then some before that-- in terms of volume and other metrics.
They have banned people from their slack and not supporting them.
All things I have seen or witnesssed. I am really not impressed with them.
The internal market makers do not really publish their fee schedules here either, which makes it hard to know what you are paying to trade but I have used BT a ton to support them.