Are there issues with GitHub or is T-Mobile randomly blocking access to GitHub?

It's now taking me several attempts just to run the updater as most of the times it instantly fails at the start or during the update process with "no route to host" errors, 403 forbidden errors or SSL errors. The latter two errors are rare for some reason as almost all errors that come up are "no route to host". I've uploaded a few logs showing what the errors look like, both in the terminal and the journal.

My home internet is T-Mobile 5G Home Internet.
Are these issues with GitHub or is T-Mobile throttling and blocking access to GitHub?
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