Replays_action not working properly

Hi all,

I was trying to extract some information from replays using the replays_action.py, the game instance did come up as well as the replay info. But the time "froze" at 00:00 in the game and there is no action information as well.

The output looks like this:
Getting replay list: D:\StarCraft II\Replays\gold1.SC2Replay
1 replays found.

[0] Starting up a new SC2 instance.
[0] SC2 Started successfully.
[0] Got replay: D:\StarCraft II\Replays\gold1.SC2Replay
[0] --------------- Replay Info gold1.SC2Replay ----------------
[0] map_name: "\351\234\223\350\231\271\345\271\277\345\234\272 - \345\244\251\346\242\257\347\211\210"
[0] player_info {
[0] player_info {
[0] player_id: 1
[0] race_requested: Terran
[0] race_actual: Terran
[0] }
[0] player_result {
[0] player_id: 1
[0] result: Victory
[0] }
[0] player_apm: 260
[0] }
[0] player_info {
[0] player_info {
[0] player_id: 2
[0] race_requested: Protoss
[0] race_actual: Protoss
[0] }
[0] player_result {
[0] player_id: 2
[0] result: Defeat
[0] }
[0] player_mmr: 3103
[0] player_apm: 92
[0] }
[0] game_duration_loops: 10538
[0] game_duration_seconds: 470.479248046875
[0] game_version: "4.1.3.61021"
[0] data_build: 61021
[0] base_build: 60321
[0] data_version: "F486693E00B2CD305B39E0AB254623EB"
[0] ------------------------------------------------------------
[0] Starting gold1.SC2Replay from player 1's perspective
============================================= Summary 100 secs ============================================
Replays: 0, Steps total: 0

Camera move: 0, Select pt: 0, Select rect: 0, Control group: 0

Maps: 1
{Neon Square - LDE: 1}

Races: 2
{Terran: 1, Protoss: 1}

Unit ids: 0
{}

Valid abilities: 0
{}

Made abilities: 0
{}

Valid actions: 0
{}

Made actions: 0
{}

Crashing replays: 0
[]

Invalid replays: 0
[]
---------------------------------------------- Process stats ----------------------------------------------
[ 0] replay: gold1.SC2Replay, replays: 0, steps: 0, game loops: 0, last: start_replay, 9 s ago
------------------------------------------------------------------------------------------------------------

I am using the latest SC2 ver 4.1.3 on Windows 10 with a replay produced in the same version.
If I am understanding pysc2 correctly here, it should be simulating all the events in the replay and count say how many workers one player has at a specific time, as well as upgrade, etc. Does it?

Thank you in advance for your help.