Andy,
There are some updates to this section as follows -
You may not distribute Tweet IDs for the purposes of (a) enabling any entity to store and analyze Tweets for a period exceeding 30 days without the express written permission of Twitter, or (b) enabling any entity to circumvent any other limitations or restrictions on the distribution of Twitter Content as contained in this Policy, the Twitter Developer Agreement, or any other agreement with Twitter.
What is not clear in the above is that if there if we are sharing tweet IDs with someone via download link etc. how is it possible to control the 30 days condition ?
Can you please elaborate on this ?