Sponsorblock sometimes loops endlessly.

[UpFromTheShadows]

If a video starts with a sponsor (as many do) it endlessly loops and attempts to skip it, you cannot skip ahead (or as far as I am aware do anything other than watch the video on stock youtube). Sometimes this also occurs in sponsors that are in the middle of a video (I think it's to do with one sponsor being skipped leading into another) which also starts the endless loop.

[twsl]

I have the same issue

[cremor]

This might happen if the sponsor segment is too short to skip. See here for a related issue on the LG app and for more detail: webosbrew/youtube-webos#148 (comment)