Article: While the "footprint" of the Astra 2D satellite was smaller than that of Astra 2A, from which it was previously broadcast encrypted, it meant that viewers with appropriate equipment were able to receive BBC channels "free-to-air" over much of Western Europe. Consequently, some rights concerns have needed to be resolved with programme providers such as Hollywood studios and sporting organisations, which have expressed concern about the unencrypted signal leaking out. This led to some broadcasts being made unavailable on the Sky Digital platform, such as Scottish Premier League and Scottish Cup football, while on other platforms such broadcasts were not disrupted. Later, when rights contracts were renewed, this problem was resolved.

Now answer this question: On what service were some shows removed as a result of issues over rights?
Sky Digital