Challenge Listing Page: Challenges are not displayed in Past Challenges for some Subtrack and Keyword Filters

[nithyaasworld]

Describe the bug
Challenges are not displayed in Past Challenges for some Subtrack filters (Example: Bug Hunt, Design)
Similary When Keyword filter is applied in Past Challenges, it displays only half the results and the remaining are displayed like boxes

To Reproduce
Steps to reproduce the behavior:

1. Go to https://www.topcoder.com/challenges?
2. Click on Past Challenges
3. Then apply the filter Subtrack = Bughunt or Design
4. Check the results
5. Similary check the results of the filter: Keyword = QA or Python

Expected behavior
All matching challenges should be displayed

Actual behavior

1. For some of the Subtrack values, it shows nothing on screen. Just the grey boxes are displayed
2. For Keyword values, it loads only the first few challenges and rest are all displayed as boxes.

Screenshots

[nithyaasworld]

@sushilshinde Tagging you as I am not able to assign this to you! Please check. Thanks.

[nithyaasworld]

As part of this ticket, we should also fix and verify this: #1992

[nithyaasworld]

@sushilshinde We have increased the Priority for this from P3 to P2. CC: @ThomasKranitsas

[sushilshinde]

We will cover this in server-side filtering @nithyaasworld can you log this issue with Performance label on beta if that still exists.

FYI... @ThomasKranitsas

[nithyaasworld]

This exact issue is not present in SSF , but we have a similar one #2391

Priority of this issue has been set to P2 (Resolve in 3 days). Can we get all SSF fixes in 3 days and deploy to production?

Your thoughts please? @sushilshinde

[huangqun]

Is there going to be a fix for this soon?

[SathyaJayabal]

This has been fixed in #3610 and #3609