I always like to highlight the big milestones for OneBusAway. That includes bugs.
I just entered Bug # 100 in the tracker. It deals with tracking errors for the 26E headed downtown from Wallingford. Not sure what's going on there... but I have plans to fix it. I also have plans to fix the other 27 open bugs currently floating around in the tracker. But just like your bus, fixes may come a little bit later than any of us would like.