yes things are getting normal now. Burst wallet can be accessible now.
But still getting the message "BURST is currently under maintenance or experiencing wallet/network issues. Deposits and withdrawals will remain disabled until a solution is found, which may require an update from the BURST team. Any updates must be tested and audited before enabling."  in poloniex



Hope every thing will be fine in some day..

Seems not many have the concern about BURST here   .