No, it is not possible to register for an additional elective in a later block because of (a) failed elective(s)/resit(s) in an earlier block.
If you fail (one of) your elective(s) and also failed the resit(s) you will have to retake* the elective(s) in
If you fail an elective and its resit, you will need to complete an elective in the following academic year. You do not have to retake the same elective. Depending on whether you still need to complete an MPE or an MFE, you can choose another elective in any block in the following academic year. Taking into account that you can only take one elective per block.
Have you completed all other programme components but failed your Master Free Elective (MFE)?
You may be able to meet the MFE requirement by taking a 6 EC core course from another MSc programme. This is subject to specific criteria and approval from the Examination Board. Please note that the available courses are limited, as core courses often carry fewer than 6 EC.
In some cases, you may also be able to take a course worth at least 6 EC at another university, provided you obtain approval from both your programme's Academic Director and the Examination Board.
For more information, please consult the re-enrolment guide.