Importing subscriptions fails with code 4 (Backend responded in unknown way)

[mmoderau]

Importing subscriptions fails.

Plugin installed directly from Galaxy.

1. After connecting the plugin, synchronization with Galaxy seems to hang (which is more of a Galaxy problem).
2. After restarting Galaxy, the import_subscriptions task fails with following log message:

   2021-11-05 12:24:07,447 - webservice - DEBUG - GET, https://www.humblebundle.com/subscription, (), {'allow_redirects': False}
   2021-11-05 12:24:07,702 - root - DEBUG - Sending data: {"jsonrpc": "2.0", "id": "268", "error": {"code": 4, "message": "Backend responded in unknown way", "data": "cannot parse webpack data"}}

   Human readable response:

   {
   "jsonrpc": "2.0",
   "id": "268",
   "error": {
       "code": 4,
       "message": "Backend responded in unknown way",
       "data": "cannot parse webpack data"
   }
   }

   The URL that plugin tried to reach (https://www.humblebundle.com/subscription) returns code 302 and redirects to https://www.humblebundle.com/subscription/home.

Logs

logs.zip

[UncleGoogle]

@mmoderau could you test this build? It worked before refactor commits, but now I have no subscription to verify that. EDIT humblebundle_0.10.0a.zip

[mmoderau]

I'll try to do that on Monday.