Is true, quins from freebitco also speak about these not only outdated software or code also they facing node problem.
We closed Doge down because it was never profitable and we were encountering more and more problems with the Doge core software being unreliable. The code hasn't been maintained for many years there is no hope that will ever get sorted out. There has been a long delay paying out final withdrawals for the same reason. Our Doge node crashed and required rebuilding. The latest update I have is that it has finally stopped crashing and is about 50% way through resynching the entire Doge blockchain.
Some customer doge balance still on there, but they have some problem to sync the wallet because node always crash so need to wait until sync wallet done and they can converted left doge to bitcoin balance.
I guess because of this reason, I not really like DOGE more prefer TRX or LTC and now my best friend BSC because sending from exchange still free fee.