make timezone check more robust
make timezone check more robust

linkmax91/bitquant,linkmax91/bitquant,joequant/bitquant,joequant/bitquant,linkmax91/bitquant,joequant/bitquant,joequant/bitquant,linkmax91/bitquant,joequant/bitquant,linkmax91/bitquant,linkmax91/bitquant