Was trezor the problem or was it the doge network?
100% Trezor problem. Similar thing happened on Exodus wallet. They disabled exchanges for Doge, but they did not disable deposits/withdrawals (like binance did at certain point). I managed to withdraw it from Exodus and trade it.
I did 260,000 coins at 1.9-8.1 cents lets say 5 cent avg. or 13k usd
I now have a frozen trezor with 440,000 coins of which 15,000 are in sends to binance.us and bittex.
I did not plan to sell all 700,000 doge but would have sold more like 350,000 or 400,000.
I will just let the mess sit.
What I will do is make a core doge wallet. this won't happen again.
Have to take it all with a grain of salt.
On my birthday (27th) the 700,000 coins were worth 1.1 cents x 700,000 = 7700
I cashed 13,000 usd on the 28th and the 29th and still have 440,000 coins worth 3 cents each or 13,200 usd.
If I get lucky they will fix it soon and maybe it will be back to 5 cents.