I found a workaround. I create a pocket query of just TBs. In GSAK, I use the Geocaching.com access menu, to download pocket queries. Click on the Run GPX load after downloading, and then click on the Settings Dialog box. This opens up your Load GPX settings, click on the User Flag Set user flag and Clear all users flags first buttons, then save the settings under a TB download settings name. Then exit. Select the TB download settings in the drop down list. Then click on OK. This downloads all the queries into the database and sets the user flag. In the search filter, select Has User flag set, and deselect Not set and press Go. Now all the caches that have TBs in the query will be displayed in the filter, but they may not have any TB icon or TB names. At this point, select Geocaching.com menu again and Refresh cache data. Under Scope, select All in current filter, and then select Go. The API downloads all the TB info into the database and marks the cache with the TB icon.
Its not perfect because caches that previously had TBs but are not in the current query won't have the flag set. Without the flag set, the filter won't display those caches that have old TB info when you refresh the caches. I guess you could filter on just the TBs and then run the refresh again, but that gets to be a lot of refreshing.
