Transfer Portal Confusion

[flyingcement]

I'm looking for clarity on the following situations if anyone can provide it.  

1) Angelo Rini announced he was transferring to Indiana. It was recorded by Flo on their Portal Tracker as well as by WrestleStat who updated the official Indiana roster to show Rini as starter.  Fast forward a couple weeks, Rini is off the roster on Wrestlestat, and Logan Frazier at the same weight class transfers in from Virginia Tech.  

2) Ramazan Attausaov announced he was transferring to Illinois.  It was recorded on Flo and WrestleStat.  Fast forward a couple weeks and bang - he's gone from the lineup.  

3) Max Elton and Sam Ewing were listed as having transferred to Lock Haven and Nebraska, respectively. Recorded by Wrestlestat and Flo.  This has since been reversed only in Wrestestat where they show both guys back starting on Buffalo.  

and for extra credit - last year Joey Milano transferred from NC State to Purdue but then never actually joined the team and is now doing MMA.  

[CHROMEBIRD]

HEP