I'm not sure which of the above module updates causes it (I ran a drush up and these three were updated), but I am getting the same error message in this issue. The error message is: Warning: Invalid argument supplied for foreach() in twitter_pull_preprocess() (line 65 of /sites/all/modules/twitter_pull/twitter_pull.module).

Refreshing the page causes some sporadic behavior. I have two twitter feeds that I am loading through a block that contains these two lines:

<?php if (function_exists('twitter_pull_render')) { print twitter_pull_render('@name1', '', 3); } ?>
<?php if (function_exists('twitter_pull_render')) { print twitter_pull_render('@name2', '', 3); } ?>

Usually, I get two copies of the error message. Sometimes one pull successfully renders.

I rolled back all three modules to their drush backups, and the error message went away.