Small Issue/Suggestion

First off, wanted to thank you guys for the theme and the amazing support. Everything is working great. The only issue that I’m having is as follows:
Let’s say we get 20 donations before the end of the campaign, and we collect. Then during the next week we get 20 more donations. When we collect the second set of donations, the newest 20 go through without a hitch, however the first 20 throw an error message saying that you cannot use a token twice. This makes sense, as you’ve already collected. Is there any way to prevent a donation from (attempting) to being collected twice? We had over 200 donations on one campaign, and after the third time collecting, it took over 30 minutes just clearing the error messages. Any suggestions? If not, can this be incorporated into a future release/update?