Channel Play 1hr. delay

It's strange to see this issue in progtv.
I am using progtv since long time and this issue I found recently.
Below link is work fine on vlc. You can see time on channel logo. It's Indian time. But on progtv same link play 1hr.delay.
Note : I live in vietnam so pc time is 7am.
Its a Indian channel so 1hr.30min delay time show in vlc is 5.30am (its playing perfectly)
prog tv play 1hr delay its 4.40am.

android version have same issue ... k_800.m3u8 ... 00&e=.m3u8

Hope you can solve this issue
thank you so much