This was mentioned in another thread a few days ago, but I think it’s important enough to get a thread of its own. From next week the EFL will not be sending out codes for season ticket holders to watch matches. Instead the club will provide them with a list of email addresses and the EFL will automatically give those people access. This should be easier, but you must make sure that your email address is the same for iFollow and the club’s ticketing site - if you use different email addresses you will not get access. It seems that iFollow addresses cannot be changed so if you use a different email address for the ticketing site, go there and change it so that it matches your ifollow account.
There is an item on the club website about this, but for the life of me I cannot understand why the club have not emailed season ticket holders about this major change, they could have saved themselves a lot of grief.