Information about A380 convoys must be provided because they come with automobile traffic restrictions.
What is possible, in my opinion, is that some convoy carried more pieces than was initially announced, and that we missed the change. Another possibility is that we mistook an A380 convoy for a Beluga one.
This thread can be moved into the archives, no more convoys announced by IGG.
Either there are now bypasses around all the "troublemaking" segments in the route or, with the dwindling production in mind, only one or two parts are delivered at a time, with much less issues enroute.
I wouldn't move the thread into archives on the ground that convoys aren't announced any more, as we might have some information from spotters, but unfortunately there seems to be a 'better' (rather worse !) reason : no more convoys are to be expected !
I noticed on the calender for this year (which I also copied into the first post) that Convoy 2019/1 was "ex T12 2018". So the last convoy last year never left Langon, likely due to the "Yellow Jackets" which a380fanclub reported about in THIS post.
CV10 is en route, I have 3 pictures but impossible to read the MSN, I've asked my friend who took the pictures.
Might likely be MSN268EK.
As this is already T10_2019 I think msn is close to the very last one. T1_2019 (ex T12_2018) was expected to be 264. T3, T5, T6, T7, T8 and T9 (2019) were all two and three night convoys. After 264 that would have been msn's 266, 267, 268, 269, 270, 271.
Possibly a frame was split over two convoys but I'm pretty sure you will find number 270 or 271 on those pictures.