Debugging the system
I am convinced they have no way of identifying where the points came from at this point. The fact of the matter is, I credit pooled every single point in 2016. There should not be ANY coming back as 2016 points. Yet they have.
So when reservations made from those points are cancelled, they should have been going back to the credit pool and did not, a Wyndham error.
I did several cancelations yesterday for travel in late November, 2016. Earlier in the year we placed all the points for these stays into the credit pool (at 3 separate times). We used them from the credit pool exactly once to make the reservations I canceled yesterday. As a result of this thread, I was worried that they would come back as regular and I'd have to fight and pay to get them re-pooled.
In fact they came strait back to the pool with three different expiration dates in 2019 !
I am wondering if the system is capable of keeping the point identity for one use but if they get cancel / rebooked more than once they go schizophrenic. Clearly the points were marked with an 'expiration date' field showing when in 2019 each batch expires (3 years from the date we pooled them). Maybe after a 2nd reuse that field gets clobbered or some other field indicating they were pooled points is lost.
Given my example, I can see that it would be difficult to track. For example 27,825 now expire on April 21, 2019 while 189,175 expire on May 3, 2019 and there is a third group as well. Imagine if I make a reservation requiring multiple groups, then cancel it those points have to re-parceled out into these separate expiration groups (and likely there would be more points combined from other pool groups and/or regular use year points).
It could still be a problem for me the next time I use these points.
Bob