time reporting for twitch isn't accurate

[LaurenWags]

Description

Twitch videos/publishers used to be added to the ledger table right away with a time spent of 10s. Now they're not being added until a minute or 2 into the video/stream. This means that time reporting is no longer accurate. Also, when running LEDGER_VERBOSE=true, I'm seeing a syntax error.

Steps to Reproduce

1. Clean profile on 0.22.19, launch Brave with LEDGER_VERBOSE=true
2. Enable payments.
3. Navigate to a Twitch video/stream and start it if necessary.
4. Switch back to ledger --> video is not listed in ledger table with time spent of 10s
5. Look at terminal --> syntax error in terminal
6. Continue to watch the video/stream for a few minutes

Actual result:
Twitch channel will eventually be added to the table, but the time on the ledger does not match the time spent on Twitch.

Expected result:

1. Video/stream should be added to the ledger table immediately with a time spent of 10s
2. no syntax error in terminal
3. Time spent on twitch video/stream should be accurate

Reproduces how often:
easily

Brave Version

about:brave info:
0.22.19

Reproducible on current live release:
yes, reproduces on 0.22.13

Additional Information

Syntax errors from terminal: https://gist.github.com/LaurenWags/f3c719367acc0486002995ae3ae1041c#file-twitch_syntax2-json

Time (eventually) logged by ledger was 3m 60s:

But video was actually 5m 10s:

[kjozwiak]

@NejcZdovc is this due to Twitch changing their API again? We had #13597 which was fixed in 0.22.13 and tested. I'm assuming we would have caught this if it was present at the time as Twitch was tested pretty well as it included several fixes that needed verification. Seems like this is really easy to reproduce as well.

[btlechowski]

Verified Ubuntu 17.10

• Version 0.22.664
• Muon 5.2.4

Verified on macOS 10.12.6 with

• 0.22.664 a98bd86
• Muon 5.2.4
• libchromiumcontent 66.0.3359.117

Verified on Win 10 x64 using the following build:

• 0.22.665 rev: bc13ab6
• Muon: 5.2.5
• libchromiumcontent: 66.0.3359.117