If you face issue with time selection drop-down while selected date is in new/next year(showing “Please select a date equal to or greater than current date” in place of time drop-down) please re-download the plugin with same version you have installed in your wp site
OR
find this function block at bottom of ByConsoleWooODT.php file inside the WooODT Extended plugin folder

if(selected_date > todays_formated_date){
.
.
.
}else if(selected_date < todays_formated_date){
	.
	.
	.
}else if(selected_date == todays_formated_date){
	.
	.
	.
}else{
	.
	.
	.
}

and change it to this

if( Date.parse(selected_date) > Date.parse(todays_formated_date) ){
.
.
.
}else if( Date.parse(selected_date) < Date.parse(todays_formated_date) ){
	.
	.
	.
}else if( Date.parse(selected_date) == Date.parse(todays_formated_date) ){
	.
	.
	.
}else{
	.
	.
	.
}

Follow the 2nd option if you already got a customized copy from support team(or if they have customized the plugin on your site upon your support request) or if you have already did some modification on it.