The Wayback Machine - https://web.archive.org/web/20130910203434/https://dev.twitter.com/issues/acknowledged

Acknowledged API Issues

The Twitter API issue tracking system is used to report and give you update on bugs found in our APIs and widgets. Before reporting any new issue, be sure to check developers discussions and the issues list. Also note that existing issues are automatically linked to the documentation pages and discussion threads they're related to.
ID Summary Status Last update
#1281 Typo on OAuth tool page Acknowledged 1 day 5 hours
ETA: Unknown
#1239 Difference in utc_offset between users/show and users/lookup Acknowledged 3 weeks 5 days
ETA: Within a month
#1220 data.target not set on the 'tweet' web intent event if the tweet button was created by createShareButton Acknowledged 5 weeks 16 hours
ETA: Unknown
#1208 Search API: Count param does not work when result type is set to mixed Acknowledged 6 weeks 3 hours
ETA: Unknown
#1166 trends/place occasionally returns unexpectedly stale results for certain geographic regions Acknowledged 7 weeks 29 min
ETA: Unknown
#982 Symbols entity not populated in streamed Tweets Acknowledged 20 weeks 4 days
ETA: Unknown
#927 Intermittent Twitter::Error::ClientError - end of file reached errors being hit by number of Twitter Gem devs in last day or so... Acknowledged 23 weeks 6 days
ETA: Unknown
#902 Streaming tokenizer splitting on í, possibly more Acknowledged 27 weeks 20 hours
ETA: Unknown
#842 Home timeline API 1.1 returns 404 for some users. Acknowledged 31 weeks 4 days
ETA: Unknown
#712 gzipped response for DM's Acknowledged 39 weeks 6 days
ETA: Unknown
#453 "Turn off Retweets" from web does not affect lists/statuses with include_rts=true Acknowledged 1 year 3 weeks
ETA: Unknown
#458 Images show "404 Media not found" Acknowledged 1 year 3 weeks
ETA: Unknown
#330 Ability to pass user_id or screen_name parameters to GET statuses/mentions Acknowledged 1 year 3 weeks
ETA: Unknown
#420 Search -> from moniker returning incomplete results Acknowledged 1 year 8 weeks
ETA: Unknown
#383 lists/members/create_all returns 404 if any user_id is invalid Acknowledged 1 year 12 weeks
ETA: Unknown
#367 Re: issue #257 Acknowledged 1 year 14 weeks
ETA: Unknown
#218 User streams don't include list notifications for private lists Acknowledged 1 year 15 weeks
ETA: Unknown
#95 Sending an API request to follow someone you're already following sends out "new follower" notifications Acknowledged 1 year 15 weeks
ETA: Unknown
#226 User Stream "delete" message not sent for direct messages received by the Authenticated User Acknowledged 1 year 15 weeks
ETA: Unknown
#227 User Stream API should include entities for the direct_message messages Acknowledged 1 year 15 weeks
ETA: Unknown