[BUG] Some sources showing 0 packages

[swaggyP36000]

Describe the bug
When importing multiple sources at once, some sources that should have packages are showing up blank. I had to manually remove and re-add each of them one-by-one to get them to show packages.

To Reproduce
Steps to reproduce the behaviour:
Mass import sources. The sources that were blank for me before re-adding them manually:

http://cydiageek.yourepo.com
https://dirtybeans.github.io
https://vxbakerxv.github.io/repo
http://www.icaughtuapp.com/repo
https://repo.ikghd.me
https://isecureos.idevicecentral.com/repo
https://ib-soft.net/cydia/beta
https://ios.jjolano.me
https://whoskanji.github.io
https://cydia.angelxwind.net
https://cydia.akemi.ai
https://lint.github.io/repo
https://repo.rpgfarm.com
https://meblackhat.github.io
https://xxthepersonx.github.io/repo
https://redentic.dev
https://sailyteam.github.io/repo
https://sarahh12099.github.io/repo

Does the issue always occur when trying to reproduce it?
Yes

Expected behavior
All sources should have been added and shown packages upon importing, rather than having to manually check and re-add the ones that didn't work properly

Screenshots or videos
This is what it looks like when the source isn't showing packages properly: https://i.ibb.co/F4dsb08/Installer-Bug.jpg

Device (please complete the following information):

• Installer version: 5.1-91
• iOS: 14.5.1
• Jailbreak: Checkra1n
• Device: iPhone 7

Additional context
It appears to be different repos every time. Before, this issue affected almost all repos, which led me to believe it was just an importing issue, but now it's only affecting specific repos, and it appears to be different repos each time. I can't figure out the common factor.

[SammyGuichelaar]

Thank you for your report. We are looking into the issue and will update you as we go along.