Same problem,can't redeem monthly ninja and doesn't show on full month attendance on Spring Season event either.

S1045 - Nautilus根

Country: Georgia

Time right now in Georgia: 16:45

https://imgur.com/vG52TNu

Server ID: 105- Tsurugi

Character Name: Markisan; TsunamiWave

UID: 200000088178237; 200000088754511

Bug descripton: Full week attendence canot be claimed, and full week attendence on spring event can't be lighten

Country: Romania

Computer's Time: +2 UTC

Related Screenshots;

I forgot this SS too:

Server ID:S1070- Chakra Inhale Jutsu

Character Name: Steak

UID:300014140640646

Bug description:Unable to collect 31th March full attendance reward and full month spring event can't be claimed.

Country: Việt Nam

Computer's Time Zone:GMT +7
https://imgur.com/a/VCXAHPS
https://imgur.com/a/BKOUtF2

Server ID: S20 :Kabuto

Character Name: AC3

UID: 200000082616145

Bug description: Full month attendence canot be claimed, and full month attendence on spring event can't be lighten

Country: Lithuania

Computer's Time Zone: +2UTC

Related Screenshots

Server ID: S997 :Dancing Three Moons Fan

Character Name: AraGorn

UID: 300068188580942

Bug description: Full monthly attendance cannot be claimed, and full month attendance on spring event can't be claimed.

Country: Ukraine

Computer's Time Zone: UTC + 02:00

Server ID: S997 :Dancing Three Moons Fan

Character Name: End

UID: 300039164301815

Bug description: Full monthly attendance and full month attendance on spring event can't be claimed.

Country: Russia

Computer's Time Zone: UTC + 03:00

Server ID: S219: Shadow Stitching

Character Name: TatsuyaGennouske

UID: 200000092917118

Bug description: Full monthly attendance cannot be claimed, and full month attendance on spring event can't be claimed.

Country: Russia

Computer's Time Zone: UTC+06:00

Related Screenshots (Most Important. The Screenshot must contain the server time):

Unable to collect 31th reward (full attandance this month).

Character name: Sony

Server ID: S1029:Gallant Rasengan

Character Name: Iras

UID: 200000009627268

Bug description: Can't claim the monthly daily sign-in nor the season whole month attendance

Country: Netherlands

Computer's Time Zone: UTC +1:00

Related Screenshots (Most Important. The Screenshot must contain the server time):

Server ID: S79: Shikaku Nara

Character Name: Chester

UID: 200000090085083

Bug description: Full week attendence canot be claimed, and full week attendence on sprin event can't be lighten either

Country: Poland

Computer's Time Zone: +2 UTC

Related Screenshots:

Server ID: S1085 :Quick Repair

Character Name: Knurson

UID: 200000024286228

Bug description: Full month attendence canot be claimed, and full month attendence on spring event can't be lighten

Country: Poland

Computer's Time Zone: UTC +2

UNABLE TO COLLECT 31 DAILY LOG IN GIFT

SERVER UK 1156

Country: Serbia

Server ID:1156 - Vac* Blast Barrage

Character Name: frozigara

UID: 200000108530320

Bug description: Full week attendence canot be claimed

Country: Serbia

Computer's Time Zone: +1 UTC

Related Screenshots

http://prntscr.com/n5g70h

Server ID: S219 :Shadow Stitching

Character Name: ScreamOfNature

UID: 200000089571537

Bug description: Cannot claim full month attendance and cannot unlock the achievement for it at the Season event

Country: Bulgaria

Computer's Time Zone: UTC+02:00

Related Screenshots

cant claim 31st march log in

My details from today:

Server ID: S33-Kurenai
Character name: LewisLunaris
UID: 200000085929635
Bug: Unable to collect the full month's attendance reward to recruit Akatsuki Orochimaru
Country: United Kingdom
Laptop's timezone: (UTC + 00:00) Dublin, Edinburgh, Lisbon, London

Server ID: S980 - Shadow Possession Jutsu

Character Name: Quingor

UID: 300062248012120

Bug description: Cannot claim monthly full-attendence rewards, nor can lighten up the spring event cherry blossom

Country: Romania

Computer's Time Zone: UTC+2

Related Screenshots

Server ID: S1152 :Glorious Bounce

Character Name: h4rdc0r3

UID: 300059219308812

Bug description: I am unable to claim the last login gift for full attendance. In addition, this also affects the season system.

Country: Russia

Computer's Time Zone: GMT+4

Server ID-S994 :Sealed Point Palm Strike

Charcter Name- Tazio

Bug Description- Cant collect final day of month reward for daily sign in

Country- UK

Computer's Time Zone- GMT+1

Couldn't add a screenshot so i have a link to it instead

https://i.pinimg.com/originals/e2/55/96/e25596d54cbed16bc517817bec6f252d.png